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nexmon – Blame information for rev 1

Rev	Author	Line No.	Line
1	office	1	#!/bin/sh
		2	# Setup development environment on Mac OS X (tested with 10.6.8 and Xcode 3.2.6)
		3	#
		4	# Copyright 2011 Michael Tuexen, Joerg Mayer, Guy Harris (see AUTHORS file)
		5	#
		6	# Wireshark - Network traffic analyzer
		7	# By Gerald Combs <gerald@wireshark.org>
		8	# Copyright 1998 Gerald Combs
		9	#
		10	# This program is free software; you can redistribute it and/or
		11	# modify it under the terms of the GNU General Public License
		12	# as published by the Free Software Foundation; either version 2
		13	# of the License, or (at your option) any later version.
		14	#
		15	# This program is distributed in the hope that it will be useful,
		16	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		17	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		18	# GNU General Public License for more details.
		19	#
		20	# You should have received a copy of the GNU General Public License
		21	# along with this program; if not, write to the Free Software
		22	# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
		23
		24	#
		25	# To install cmake
		26	#
		27	CMAKE=1
		28	#
		29	# To install autotools
		30	#
		31	AUTOTOOLS=1
		32	#
		33	# To build all libraries as 32-bit libraries uncomment the following three lines.
		34	#
		35	# export CFLAGS="$CFLAGS -arch i386"
		36	# export CXXFLAGS="$CXXFLAGS -arch i386"
		37	# export LDFLAGS="$LDFLAGS -arch i386"
		38	#
		39	# and change "macx-clang" to "macx-clang-32" in the line below.
		40	#
		41	# Note: when building against the 10.6 SDK, clang fails, because there's
		42	# a missing libstdc++.dylib in the SDK; this does not bother g++, however.
		43	#
		44	#TARGET_PLATFORM=macx-g++
		45	TARGET_PLATFORM=macx-clang
		46
		47	#
		48	# Versions of packages to download and install.
		49	#
		50
		51	#
		52	# Some packages need xz to unpack their current source.
		53	# xz is not yet provided with OS X.
		54	#
		55	XZ_VERSION=5.0.8
		56
		57	#
		58	# In case we want to build with cmake.
		59	#
		60	CMAKE_VERSION=${CMAKE_VERSION-2.8.12.2}
		61
		62	#
		63	# The following libraries and tools are required even to build only TShark.
		64	#
		65	GETTEXT_VERSION=0.18.2
		66	GLIB_VERSION=2.36.0
		67	PKG_CONFIG_VERSION=0.28
		68
		69	#
		70	# One or more of the following libraries are required to build Wireshark.
		71	#
		72	# To override the versions of Qt and GTK call the script with some of the
		73	# variables set to the new values. Setting a variable to empty will disable
		74	# building the toolkit and will un-install any version previously installed
		75	# by the script, e.g. "GTK_VERSION=3.5.2 QT_VERSION= ./macos-setup.sh"
		76	# will build and install with GTK+ 3.5.2 and will not install Qt (and,
		77	# if the script installed Qt earlier, will un-install that version of Qt).
		78	#
		79	# Note that Qt 5, prior to 5.5.0, mishandles context menus in ways that,
		80	# for example, cause them not to work reliably in the packet detail or
		81	# packet data pane; see, for example, Qt bugs QTBUG-31937, QTBUG-41017,
		82	# and QTBUG-43464, all of which seem to be the same bug.
		83	#
		84	QT_VERSION=${QT_VERSION-5.5.0}
		85	GTK_VERSION=${GTK_VERSION-2.24.17}
		86	if [ "$GTK_VERSION" ]; then
		87	#
		88	# We'll be building GTK+, so we need some additional libraries.
		89	#
		90	GTK_MAJOR_VERSION="`expr $GTK_VERSION : '\([0-9][0-9]*\).*'`"
		91	GTK_MINOR_VERSION="`expr $GTK_VERSION : '[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		92	GTK_DOTDOT_VERSION="`expr $GTK_VERSION : '[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		93
		94	ATK_VERSION=2.8.0
		95	PANGO_VERSION=1.30.1
		96	PNG_VERSION=1.6.20
		97	PIXMAN_VERSION=0.26.0
		98	CAIRO_VERSION=1.12.2
		99	GDK_PIXBUF_VERSION=2.28.0
		100	fi
		101	if [ "$QT_VERSION" ]; then
		102	QT_MAJOR_VERSION="`expr $QT_VERSION : '\([0-9][0-9]*\).*'`"
		103	QT_MINOR_VERSION="`expr $QT_VERSION : '[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		104	QT_DOTDOT_VERSION="`expr $QT_VERSION : '[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		105	QT_MAJOR_MINOR_VERSION=$QT_MAJOR_VERSION.$QT_MINOR_VERSION
		106	QT_MAJOR_MINOR_DOTDOT_VERSION=$QT_MAJOR_VERSION.$QT_MINOR_VERSION.$QT_DOTDOT_VERSION
		107	fi
		108
		109	#
		110	# The following libraries are optional.
		111	# Comment them out if you don't want them, but note that some of
		112	# the optional libraries are required by other optional libraries.
		113	#
		114	LIBSMI_VERSION=0.4.8
		115	#
		116	# libgpg-error is required for libgcrypt.
		117	#
		118	LIBGPG_ERROR_VERSION=1.10
		119	#
		120	# libgcrypt is required for GnuTLS.
		121	#
		122	LIBGCRYPT_VERSION=1.5.0
		123	GNUTLS_VERSION=2.12.19
		124	# Use 5.2.4, not 5.3, for now; lua_bitop.c hasn't been ported to 5.3
		125	# yet, and we need to check for compatibility issues (we'd want Lua
		126	# scripts to work with 5.1, 5.2, and 5.3, as long as they only use Lua
		127	# features present in all three versions)
		128	LUA_VERSION=5.2.4
		129	PORTAUDIO_VERSION=pa_stable_v19_20111121
		130	#
		131	# XXX - they appear to have an unversioned gzipped tarball for the
		132	# current version; should we just download that, with some other
		133	# way of specifying whether to download the GeoIP API?
		134	#
		135	GEOIP_VERSION=1.4.8
		136
		137	CARES_VERSION=1.10.0
		138
		139	LIBSSH_VERSION=0.7.3
		140
		141	DARWIN_MAJOR_VERSION=`uname -r | sed 's/\([0-9]*\).*/\1/'`
		142
		143	#
		144	# GNU autotools; they're provided with releases up to Snow Leopard, but
		145	# not in later releases, and the Snow Leopard version is too old for
		146	# current Wireshark, so we install them unconditionally.
		147	#
		148	AUTOCONF_VERSION=2.69
		149	AUTOMAKE_VERSION=1.13.3
		150	LIBTOOL_VERSION=2.4.6
		151
		152	install_xz() {
		153	if [ "$XZ_VERSION" -a ! -f xz-$XZ_VERSION-done ] ; then
		154	echo "Downloading, building, and installing xz:"
		155	[ -f xz-$XZ_VERSION.tar.bz2 ] || curl -O http://tukaani.org/xz/xz-$XZ_VERSION.tar.bz2 || exit 1
		156	bzcat xz-$XZ_VERSION.tar.bz2 | tar xf - || exit 1
		157	cd xz-$XZ_VERSION
		158	CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=0" ./configure || exit 1
		159	make $MAKE_BUILD_OPTS || exit 1
		160	$DO_MAKE_INSTALL || exit 1
		161	cd ..
		162	touch xz-$XZ_VERSION-done
		163	fi
		164	}
		165
		166	uninstall_xz() {
		167	if [ ! -z "$installed_xz_version" ] ; then
		168	echo "Uninstalling xz:"
		169	cd xz-$installed_xz_version
		170	$DO_MAKE_UNINSTALL || exit 1
		171	make distclean || exit 1
		172	cd ..
		173	rm xz-$installed_xz_version-done
		174
		175	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		176	#
		177	# Get rid of the previously downloaded and unpacked version.
		178	#
		179	rm -rf xz-$installed_xz_version
		180	rm -rf xz-$installed_xz_version.tar.bz2
		181	fi
		182
		183	installed_xz_version=""
		184	fi
		185	}
		186
		187	install_autoconf() {
		188	if [ "$AUTOCONF_VERSION" -a ! -f autoconf-$AUTOCONF_VERSION-done ] ; then
		189	echo "Downloading, building and installing GNU autoconf..."
		190	[ -f autoconf-$AUTOCONF_VERSION.tar.xz ] || curl -O ftp://ftp.gnu.org/gnu/autoconf/autoconf-$AUTOCONF_VERSION.tar.xz || exit 1
		191	xzcat autoconf-$AUTOCONF_VERSION.tar.xz | tar xf - || exit 1
		192	cd autoconf-$AUTOCONF_VERSION
		193	./configure || exit 1
		194	make $MAKE_BUILD_OPTS || exit 1
		195	$DO_MAKE_INSTALL || exit 1
		196	cd ..
		197	touch autoconf-$AUTOCONF_VERSION-done
		198	fi
		199	}
		200
		201	uninstall_autoconf() {
		202	if [ ! -z "$installed_autoconf_version" ] ; then
		203	#
		204	# automake and libtool depend on this, so uninstall them.
		205	#
		206	uninstall_libtool
		207	uninstall_automake
		208
		209	echo "Uninstalling GNU autoconf:"
		210	cd autoconf-$installed_autoconf_version
		211	$DO_MAKE_UNINSTALL || exit 1
		212	make distclean || exit 1
		213	cd ..
		214	rm autoconf-$installed_autoconf_version-done
		215
		216	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		217	#
		218	# Get rid of the previously downloaded and unpacked version.
		219	#
		220	rm -rf autoconf-$installed_autoconf_version
		221	rm -rf autoconf-$installed_autoconf_version.tar.xz
		222	fi
		223
		224	installed_autoconf_version=""
		225	fi
		226	}
		227
		228	install_automake() {
		229	if [ "$AUTOMAKE_VERSION" -a ! -f automake-$AUTOMAKE_VERSION-done ] ; then
		230	echo "Downloading, building and installing GNU automake..."
		231	[ -f automake-$AUTOMAKE_VERSION.tar.xz ] || curl -O ftp://ftp.gnu.org/gnu/automake/automake-$AUTOMAKE_VERSION.tar.xz || exit 1
		232	xzcat automake-$AUTOMAKE_VERSION.tar.xz | tar xf - || exit 1
		233	cd automake-$AUTOMAKE_VERSION
		234	./configure || exit 1
		235	make $MAKE_BUILD_OPTS || exit 1
		236	$DO_MAKE_INSTALL || exit 1
		237	cd ..
		238	touch automake-$AUTOMAKE_VERSION-done
		239	fi
		240	}
		241
		242	uninstall_automake() {
		243	if [ ! -z "$installed_automake_version" ] ; then
		244	#
		245	# libtool depends on this(?), so uninstall it.
		246	#
		247	uninstall_libtool "$@"
		248
		249	echo "Uninstalling GNU automake:"
		250	cd automake-$installed_automake_version
		251	$DO_MAKE_UNINSTALL || exit 1
		252	make distclean || exit 1
		253	cd ..
		254	rm automake-$installed_automake_version-done
		255
		256	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		257	#
		258	# Get rid of the previously downloaded and unpacked version.
		259	#
		260	rm -rf automake-$installed_automake_version
		261	rm -rf automake-$installed_automake_version.tar.xz
		262	fi
		263
		264	installed_automake_version=""
		265	fi
		266	}
		267
		268	install_libtool() {
		269	if [ "$LIBTOOL_VERSION" -a ! -f libtool-$LIBTOOL_VERSION-done ] ; then
		270	echo "Downloading, building and installing GNU libtool..."
		271	[ -f libtool-$LIBTOOL_VERSION.tar.xz ] || curl -O ftp://ftp.gnu.org/gnu/libtool/libtool-$LIBTOOL_VERSION.tar.xz || exit 1
		272	xzcat libtool-$LIBTOOL_VERSION.tar.xz | tar xf - || exit 1
		273	cd libtool-$LIBTOOL_VERSION
		274	./configure || exit 1
		275	make $MAKE_BUILD_OPTS || exit 1
		276	$DO_MAKE_INSTALL || exit 1
		277	$DO_MV /usr/local/bin/libtool /usr/local/bin/glibtool
		278	$DO_MV /usr/local/bin/libtoolize /usr/local/bin/glibtoolize
		279	cd ..
		280	touch libtool-$LIBTOOL_VERSION-done
		281	fi
		282	}
		283
		284	uninstall_libtool() {
		285	if [ ! -z "$installed_libtool_version" ] ; then
		286	echo "Uninstalling GNU libtool:"
		287	cd libtool-$installed_libtool_version
		288	$DO_MV /usr/local/bin/glibtool /usr/local/bin/libtool
		289	$DO_MV /usr/local/bin/glibtoolize /usr/local/bin/libtoolize
		290	$DO_MAKE_UNINSTALL || exit 1
		291	make distclean || exit 1
		292	cd ..
		293	rm libtool-$installed_libtool_version-done
		294
		295	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		296	#
		297	# Get rid of the previously downloaded and unpacked version.
		298	#
		299	rm -rf libtool-$installed_libtool_version
		300	rm -rf libtool-$installed_libtool_version.tar.xz
		301	fi
		302
		303	installed_libtool_version=""
		304	fi
		305	}
		306
		307	install_cmake() {
		308	if [ -n "$CMAKE" -a ! -f cmake-$CMAKE_VERSION-done ]; then
		309	echo "Downloading and installing CMake:"
		310	CMAKE_MAJOR_VERSION="`expr $CMAKE_VERSION : '\([0-9][0-9]*\).*'`"
		311	CMAKE_MINOR_VERSION="`expr $CMAKE_VERSION : '[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		312	CMAKE_DOTDOT_VERSION="`expr $CMAKE_VERSION : '[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		313	CMAKE_MAJOR_MINOR_VERSION=$CMAKE_MAJOR_VERSION.$CMAKE_MINOR_VERSION
		314
		315	#
		316	# NOTE: the "64" in "Darwin64" doesn't mean "64-bit-only"; the
		317	# package in question supports both 32-bit and 64-bit x86.
		318	#
		319	case "$CMAKE_MAJOR_VERSION" in
		320
		321	0|1)
		322	echo "CMake $CMAKE_VERSION" is too old 1>&2
		323	;;
		324
		325	2)
		326	#
		327	# Download the DMG, run the installer.
		328	#
		329	[ -f cmake-$CMAKE_VERSION-Darwin64-universal.dmg ] || curl -O https://cmake.org/files/v$CMAKE_MAJOR_MINOR_VERSION/cmake-$CMAKE_VERSION-Darwin64-universal.dmg || exit 1
		330	sudo hdiutil attach cmake-$CMAKE_VERSION-Darwin64-universal.dmg || exit 1
		331	sudo installer -target / -pkg /Volumes/cmake-$CMAKE_VERSION-Darwin64-universal/cmake-$CMAKE_VERSION-Darwin64-universal.pkg || exit 1
		332	sudo hdiutil detach /Volumes/cmake-$CMAKE_VERSION-Darwin64-universal
		333	;;
		334
		335	3)
		336	#
		337	# Download the DMG and do a drag install, where "drag" means
		338	# "mv".
		339	#
		340	# 3.0.* and 3.1.0 have a Darwin64-universal DMG.
		341	# 3.1.1 and later have a Darwin-x86_64 DMG.
		342	# Probably not many people are still developing on 32-bit
		343	# Macs, so we don't worry about them.
		344	#
		345	if [ "$CMAKE_MINOR_VERSION" = 0 -o \
		346	"$CMAKE_VERSION" = 3.1.0 ]; then
		347	type="Darwin64-universal"
		348	else
		349	type="Darwin-x86_64"
		350	fi
		351	[ -f cmake-$CMAKE_VERSION-$type.dmg ] || curl -O https://cmake.org/files/v$CMAKE_MAJOR_MINOR_VERSION/cmake-$CMAKE_VERSION-$type.dmg || exit 1
		352	sudo hdiutil attach cmake-$CMAKE_VERSION-$type.dmg || exit 1
		353	sudo ditto /Volumes/cmake-$CMAKE_VERSION-$type/CMake.app /Applications/CMake.app || exit 1
		354
		355	#
		356	# Plant the appropriate symbolic links in /usr/local/bin.
		357	# It's a drag-install, so there's no installer to make them,
		358	# and the CMake code to put them in place is lame, as
		359	#
		360	# 1) it defaults to /usr/bin, not /usr/local/bin;
		361	# 2) it doesn't request the necessary root privileges;
		362	# 3) it can't be run from the command line;
		363	#
		364	# so we do it ourselves.
		365	#
		366	for i in ccmake cmake cmake-gui cmakexbuild cpack ctest
		367	do
		368	sudo ln -s /Applications/CMake.app/Contents/bin/$i /usr/local/bin/$i
		369	done
		370	sudo hdiutil detach /Volumes/cmake-$CMAKE_VERSION-$type
		371	;;
		372
		373	*)
		374	;;
		375	esac
		376	touch cmake-$CMAKE_VERSION-done
		377	fi
		378	}
		379
		380	uninstall_cmake() {
		381	if [ ! -z "$installed_cmake_version" ]; then
		382	echo "Uninstalling CMake:"
		383	installed_cmake_major_version="`expr $installed_cmake_version : '\([0-9][0-9]*\).*'`"
		384	case "$installed_cmake_major_version" in
		385
		386	0|1)
		387	echo "CMake $installed_cmake_version" is too old 1>&2
		388	;;
		389
		390	2)
		391	sudo rm -rf "/Applications/CMake "`echo "$installed_cmake_version" | sed 's/\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\).*/\1.\2-\3/'`.app
		392	for i in ccmake cmake cmake-gui cmakexbuild cpack ctest
		393	do
		394	sudo rm -f /usr/bin/$i /usr/local/bin/$i
		395	done
		396	sudo pkgutil --forget com.Kitware.CMake
		397	rm cmake-$installed_cmake_version-done
		398	;;
		399
		400	3)
		401	sudo rm -rf /Applications/CMake.app
		402	for i in ccmake cmake cmake-gui cmakexbuild cpack ctest
		403	do
		404	sudo rm -f /usr/local/bin/$i
		405	done
		406	rm cmake-$installed_cmake_version-done
		407	;;
		408	esac
		409
		410	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		411	#
		412	# Get rid of the previously downloaded and unpacked version,
		413	# whatever it might happen to be called.
		414	#
		415	rm -f cmake-$installed_cmake_version-Darwin64-universal.dmg
		416	rm -f cmake-$installed_cmake_version-Darwin-x86_64.dmg
		417	fi
		418
		419	installed_cmake_version=""
		420	fi
		421	}
		422
		423	install_gettext() {
		424	if [ ! -f gettext-$GETTEXT_VERSION-done ] ; then
		425	echo "Downloading, building, and installing GNU gettext:"
		426	[ -f gettext-$GETTEXT_VERSION.tar.gz ] || curl -O http://ftp.gnu.org/pub/gnu/gettext/gettext-$GETTEXT_VERSION.tar.gz || exit 1
		427	gzcat gettext-$GETTEXT_VERSION.tar.gz | tar xf - || exit 1
		428	cd gettext-$GETTEXT_VERSION
		429	CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=0 $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		430	make $MAKE_BUILD_OPTS || exit 1
		431	$DO_MAKE_INSTALL || exit 1
		432	cd ..
		433	touch gettext-$GETTEXT_VERSION-done
		434	fi
		435	}
		436
		437	uninstall_gettext() {
		438	if [ ! -z "$installed_gettext_version" ] ; then
		439	#
		440	# GLib depends on this, so uninstall it.
		441	#
		442	uninstall_glib "$@"
		443
		444	echo "Uninstalling GNU gettext:"
		445	cd gettext-$installed_gettext_version
		446	$DO_MAKE_UNINSTALL || exit 1
		447	make distclean || exit 1
		448	cd ..
		449	rm gettext-$installed_gettext_version-done
		450
		451	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		452	#
		453	# Get rid of the previously downloaded and unpacked version.
		454	#
		455	rm -rf gettext-$installed_gettext_version
		456	rm -rf gettext-$installed_gettext_version.tar.gz
		457	fi
		458
		459	installed_gettext_version=""
		460	fi
		461	}
		462
		463	install_pkg_config() {
		464	if [ ! -f pkg-config-$PKG_CONFIG_VERSION-done ] ; then
		465	echo "Downloading, building, and installing pkg-config:"
		466	[ -f pkg-config-$PKG_CONFIG_VERSION.tar.gz ] || curl -O https://pkgconfig.freedesktop.org/releases/pkg-config-$PKG_CONFIG_VERSION.tar.gz || exit 1
		467	gzcat pkg-config-$PKG_CONFIG_VERSION.tar.gz | tar xf - || exit 1
		468	cd pkg-config-$PKG_CONFIG_VERSION
		469	./configure --with-internal-glib || exit 1
		470	make $MAKE_BUILD_OPTS || exit 1
		471	$DO_MAKE_INSTALL || exit 1
		472	cd ..
		473	touch pkg-config-$PKG_CONFIG_VERSION-done
		474	fi
		475	}
		476
		477	uninstall_pkg_config() {
		478	if [ ! -z "$installed_pkg_config_version" ] ; then
		479	echo "Uninstalling pkg-config:"
		480	cd pkg-config-$installed_pkg_config_version
		481	$DO_MAKE_UNINSTALL || exit 1
		482	make distclean || exit 1
		483	cd ..
		484	rm pkg-config-$installed_pkg_config_version-done
		485
		486	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		487	#
		488	# Get rid of the previously downloaded and unpacked version.
		489	#
		490	rm -rf pkg-config-$installed_pkg_config_version
		491	rm -rf pkg-config-$installed_pkg_config_version.tar.gz
		492	fi
		493
		494	installed_pkg_config_version=""
		495	fi
		496	}
		497
		498	install_glib() {
		499	if [ ! -f glib-$GLIB_VERSION-done ] ; then
		500	echo "Downloading, building, and installing GLib:"
		501	glib_dir=`expr $GLIB_VERSION : '\([0-9][0-9]*\.[0-9][0-9]*\).*'`
		502	GLIB_MAJOR_VERSION="`expr $GLIB_VERSION : '\([0-9][0-9]*\).*'`"
		503	GLIB_MINOR_VERSION="`expr $GLIB_VERSION : '[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		504	GLIB_DOTDOT_VERSION="`expr $GLIB_VERSION : '[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		505	if [[ $GLIB_MAJOR_VERSION -gt 2 ||
		506	$GLIB_MINOR_VERSION -gt 28 ||
		507	($GLIB_MINOR_VERSION -eq 28 && $GLIB_DOTDOT_VERSION -ge 8) ]]
		508	then
		509	#
		510	# Starting with GLib 2.28.8, xz-compressed tarballs are available.
		511	#
		512	[ -f glib-$GLIB_VERSION.tar.xz ] || curl -L -O http://ftp.gnome.org/pub/gnome/sources/glib/$glib_dir/glib-$GLIB_VERSION.tar.xz || exit 1
		513	xzcat glib-$GLIB_VERSION.tar.xz | tar xf - || exit 1
		514	else
		515	[ -f glib-$GLIB_VERSION.tar.bz2 ] || curl -L -O http://ftp.gnome.org/pub/gnome/sources/glib/$glib_dir/glib-$GLIB_VERSION.tar.bz2 || exit 1
		516	bzcat glib-$GLIB_VERSION.tar.bz2 | tar xf - || exit 1
		517	fi
		518	cd glib-$GLIB_VERSION
		519	#
		520	# OS X ships with libffi, but doesn't provide its pkg-config file;
		521	# explicitly specify LIBFFI_CFLAGS and LIBFFI_LIBS, so the configure
		522	# script doesn't try to use pkg-config to get the appropriate
		523	# C flags and loader flags.
		524	#
		525	# And, what's worse, at least with the version of Xcode that comes
		526	# with Leopard, /usr/include/ffi/fficonfig.h doesn't define MACOSX,
		527	# which causes the build of GLib to fail. If we don't find
		528	# "#define.*MACOSX" in /usr/include/ffi/fficonfig.h, explicitly
		529	# define it.
		530	#
		531	# While we're at it, suppress -Wformat-nonliteral to avoid a case
		532	# where clang's stricter rules on when not to complain about
		533	# non-literal format arguments cause it to complain about code
		534	# that's safe but it wasn't told that. See my comment #25 in
		535	# GNOME bug 691608:
		536	#
		537	# https://bugzilla.gnome.org/show_bug.cgi?id=691608#c25
		538	#
		539	# First, determine where the system include files are. (It's not
		540	# necessarily /usr/include.) There's a bit of a greasy hack here;
		541	# pre-5.x versions of the developer tools don't support the
		542	# --show-sdk-path option, and will produce no output, so includedir
		543	# will be set to /usr/include (in those older versions of the
		544	# developer tools, there is a /usr/include directory).
		545	#
		546	includedir=`xcrun --show-sdk-path 2>/dev/null`/usr/include
		547	if grep -qs '#define.*MACOSX' $includedir/ffi/fficonfig.h
		548	then
		549	# It's defined, nothing to do
		550	LIBFFI_CFLAGS="-I $includedir/ffi" LIBFFI_LIBS="-lffi" CFLAGS="$CFLAGS -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		551	else
		552	LIBFFI_CFLAGS="-I $includedir/ffi" LIBFFI_LIBS="-lffi" CFLAGS="$CFLAGS -DMACOSX -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS -DMACOSX -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		553	fi
		554
		555	#
		556	# Apply the fix to GNOME bug 529806:
		557	#
		558	# https://bugzilla.gnome.org/show_bug.cgi?id=529806
		559	#
		560	# if we have a version of GLib prior to 2.30.
		561	#
		562	if [[ $GLIB_MAJOR_VERSION -eq 2 && $GLIB_MINOR_VERSION -le 30 ]]
		563	then
		564	patch -p0 <../../macosx-support-lib-patches/glib-gconvert.c.patch || exit 1
		565	fi
		566	make $MAKE_BUILD_OPTS || exit 1
		567	$DO_MAKE_INSTALL || exit 1
		568	cd ..
		569	touch glib-$GLIB_VERSION-done
		570	fi
		571	}
		572
		573	uninstall_glib() {
		574	if [ ! -z "$installed_glib_version" ] ; then
		575	#
		576	# ATK, Pango, and GTK depend on this, so uninstall them.
		577	#
		578	uninstall_gtk
		579	uninstall_pango
		580	uninstall_atk
		581
		582	echo "Uninstalling GLib:"
		583	cd glib-$installed_glib_version
		584	$DO_MAKE_UNINSTALL || exit 1
		585	make distclean || exit 1
		586	cd ..
		587	rm glib-$installed_glib_version-done
		588
		589	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		590	#
		591	# Get rid of the previously downloaded and unpacked version.
		592	#
		593	rm -rf glib-$installed_glib_version
		594	rm -rf glib-$installed_glib_version.tar.xz glib-$installed_glib_version.tar.bz2
		595	fi
		596
		597	installed_glib_version=""
		598	fi
		599	}
		600
		601	install_qt() {
		602	if [ "$QT_VERSION" -a ! -f qt-$QT_VERSION-done ]; then
		603	echo "Downloading, building, and installing Qt:"
		604	#
		605	# What you get for this URL might just be a 302 Found reply, so use
		606	# -L so we get redirected.
		607	#
		608	if [ "$QT_MAJOR_VERSION" -ge 5 ]
		609	then
		610	QT_VOLUME=qt-opensource-mac-x64-clang-$QT_VERSION
		611	else
		612	QT_VOLUME=qt-opensource-mac-$QT_VERSION
		613	fi
		614	[ -f $QT_VOLUME.dmg ] || curl -L -O http://download.qt.io/archive/qt/$QT_MAJOR_MINOR_VERSION/$QT_MAJOR_MINOR_DOTDOT_VERSION/$QT_VOLUME.dmg || exit 1
		615	sudo hdiutil attach $QT_VOLUME.dmg || exit 1
		616
		617	if [ "$QT_MAJOR_VERSION" -ge 5 ]
		618	then
		619	#
		620	# Run the installer executable directly, so that we wait for
		621	# it to finish. Then unmount the volume.
		622	#
		623	/Volumes/$QT_VOLUME/$QT_VOLUME.app/Contents/MacOS/$QT_VOLUME
		624	sudo hdiutil detach /Volumes/$QT_VOLUME
		625	else
		626	#
		627	# Open the installer package; use -W, so that we wait for
		628	# the installer to finish. Then unmount the volume.
		629	#
		630	open -W "/Volumes/Qt $QT_MAJOR_MINOR_DOTDOT_VERSION/Qt.mpkg"
		631	sudo hdiutil detach "/Volumes/Qt $QT_MAJOR_MINOR_DOTDOT_VERSION"
		632	fi
		633
		634	#
		635	# Versions 5.3.x through 5.5.0, at least, have bogus .pc files.
		636	# See bugs QTBUG-35256 and QTBUG-47162.
		637	#
		638	# Fix the files.
		639	#
		640	for i in $HOME/Qt$QT_VERSION/$QT_MAJOR_MINOR_VERSION/clang_64/lib/pkgconfig/*.pc
		641	do
		642	ed - $i <<EOF
		643	H
		644	g/Cflags: /s;;Cflags: -F\${libdir} ;
		645	g/Cflags: /s;-I\${includedir}/Qt\([a-zA-Z0-9_]*\);-I\${libdir}/Qt\1.framework/Versions/5/Headers;
		646	g/Libs: /s;';;g
		647	w
		648	q
		649	EOF
		650	done
		651	touch qt-$QT_VERSION-done
		652	fi
		653	}
		654
		655	uninstall_qt() {
		656	if [ ! -z "$installed_qt_version" ] ; then
		657	echo "Uninstalling Qt:"
		658	rm -rf $HOME/Qt$installed_qt_version
		659	rm qt-$installed_qt_version-done
		660
		661	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		662	#
		663	# Get rid of the previously downloaded version.
		664	#
		665	rm -rf qt-opensource-mac-x64-clang-$installed_qt_version.dmg
		666	fi
		667
		668	installed_qt_version=""
		669	fi
		670	}
		671
		672	install_libpng() {
		673	if [ ! -f libpng-$PNG_VERSION-done ] ; then
		674	echo "Downloading, building, and installing libpng:"
		675	#
		676	# The FTP site puts libpng x.y.* into a libpngxy directory.
		677	#
		678	subdir=`echo $PNG_VERSION | sed 's/\([1-9][0-9]*\)\.\([1-9][0-9]*\).*/libpng\1\2'/`
		679	[ -f libpng-$PNG_VERSION.tar.xz ] || curl -O ftp://ftp.simplesystems.org/pub/libpng/png/src/$subdir/libpng-$PNG_VERSION.tar.xz
		680	xzcat libpng-$PNG_VERSION.tar.xz | tar xf - || exit 1
		681	cd libpng-$PNG_VERSION
		682	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		683	make $MAKE_BUILD_OPTS || exit 1
		684	$DO_MAKE_INSTALL || exit 1
		685	cd ..
		686	touch libpng-$PNG_VERSION-done
		687	fi
		688	}
		689
		690	uninstall_libpng() {
		691	if [ ! -z "$installed_libpng_version" ] ; then
		692	#
		693	# Cairo depends on this, so uninstall it.
		694	#
		695	uninstall_cairo "$@"
		696
		697	echo "Uninstalling libpng:"
		698	cd libpng-$installed_libpng_version
		699	$DO_MAKE_UNINSTALL || exit 1
		700	make distclean || exit 1
		701	cd ..
		702	rm libpng-$installed_libpng_version-done
		703
		704	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		705	#
		706	# Get rid of the previously downloaded and unpacked version.
		707	#
		708	rm -rf libpng-$installed_libpng_version
		709	rm -rf libpng-$installed_libpng_version.tar.xz
		710	fi
		711
		712	installed_libpng_version=""
		713	fi
		714	}
		715
		716	install_pixman() {
		717	if [ ! -f pixman-$PIXMAN_VERSION-done ] ; then
		718	echo "Downloading, building, and installing pixman:"
		719	[ -f pixman-$PIXMAN_VERSION.tar.gz ] || curl -O http://www.cairographics.org/releases/pixman-$PIXMAN_VERSION.tar.gz
		720	gzcat pixman-$PIXMAN_VERSION.tar.gz | tar xf - || exit 1
		721	cd pixman-$PIXMAN_VERSION
		722	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		723	make $MAKE_BUILD_OPTS || exit 1
		724	$DO_MAKE_INSTALL || exit 1
		725	cd ..
		726	touch pixman-$PIXMAN_VERSION-done
		727	fi
		728	}
		729
		730	uninstall_pixman() {
		731	if [ ! -z "$installed_pixman_version" ] ; then
		732	#
		733	# Cairo depends on this, so uninstall it.
		734	#
		735	uninstall_cairo "$@"
		736
		737	echo "Uninstalling pixman:"
		738	cd pixman-$installed_pixman_version
		739	$DO_MAKE_UNINSTALL || exit 1
		740	make distclean || exit 1
		741	cd ..
		742	rm pixman-$installed_pixman_version-done
		743
		744	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		745	#
		746	# Get rid of the previously downloaded and unpacked version.
		747	#
		748	rm -rf pixman-$installed_pixman_version
		749	rm -rf pixman-$installed_pixman_version.tar.gz
		750	fi
		751
		752	installed_pixman_version=""
		753	fi
		754	}
		755
		756	install_cairo() {
		757	if [ ! -f cairo-$CAIRO_VERSION-done ] ; then
		758	echo "Downloading, building, and installing Cairo:"
		759	CAIRO_MAJOR_VERSION="`expr $CAIRO_VERSION : '\([0-9][0-9]*\).*'`"
		760	CAIRO_MINOR_VERSION="`expr $CAIRO_VERSION : '[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		761	CAIRO_DOTDOT_VERSION="`expr $CAIRO_VERSION : '[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		762	if [[ $CAIRO_MAJOR_VERSION -gt 1 ||
		763	$CAIRO_MINOR_VERSION -gt 12 ||
		764	($CAIRO_MINOR_VERSION -eq 12 && $CAIRO_DOTDOT_VERSION -ge 2) ]]
		765	then
		766	#
		767	# Starting with Cairo 1.12.2, the tarballs are compressed with
		768	# xz rather than gzip.
		769	#
		770	[ -f cairo-$CAIRO_VERSION.tar.xz ] || curl -O http://cairographics.org/releases/cairo-$CAIRO_VERSION.tar.xz || exit 1
		771	xzcat cairo-$CAIRO_VERSION.tar.xz | tar xf - || exit 1
		772	else
		773	[ -f cairo-$CAIRO_VERSION.tar.gz ] || curl -O http://cairographics.org/releases/cairo-$CAIRO_VERSION.tar.gz || exit 1
		774	gzcat cairo-$CAIRO_VERSION.tar.gz | tar xf - || exit 1
		775	fi
		776	cd cairo-$CAIRO_VERSION
		777	# CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --enable-quartz=no || exit 1
		778	# Maybe follow http://cairographics.org/end_to_end_build_for_mac_os_x/
		779	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --enable-quartz=yes || exit 1
		780	#
		781	# We must avoid the version of libpng that comes with X11; the
		782	# only way I've found to force that is to forcibly set INCLUDES
		783	# when we do the build, so that this comes before CAIRO_CFLAGS,
		784	# which has -I/usr/X11/include added to it before anything
		785	# connected to libpng is.
		786	#
		787	INCLUDES="-I/usr/local/include/libpng15" make $MAKE_BUILD_OPTS || exit 1
		788	$DO_MAKE_INSTALL || exit 1
		789	cd ..
		790	touch cairo-$CAIRO_VERSION-done
		791	fi
		792	}
		793
		794	uninstall_cairo() {
		795	if [ ! -z "$installed_cairo_version" ] ; then
		796	#
		797	# GTK+ depends on this, so uninstall it.
		798	#
		799	uninstall_gtk "$@"
		800
		801	echo "Uninstalling Cairo:"
		802	cd cairo-$installed_cairo_version
		803	$DO_MAKE_UNINSTALL || exit 1
		804	make distclean || exit 1
		805	cd ..
		806	rm cairo-$installed_cairo_version-done
		807
		808	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		809	#
		810	# Get rid of the previously downloaded and unpacked version.
		811	#
		812	rm -rf cairo-$installed_cairo_version
		813	rm -rf cairo-$installed_cairo_version.tar.xz cairo-$installed_cairo_version.tar.gz
		814	fi
		815
		816	installed_cairo_version=""
		817	fi
		818	}
		819
		820	install_atk() {
		821	if [ ! -f atk-$ATK_VERSION-done ] ; then
		822	echo "Downloading, building, and installing ATK:"
		823	atk_dir=`expr $ATK_VERSION : '\([0-9][0-9]*\.[0-9][0-9]*\).*'`
		824	ATK_MAJOR_VERSION="`expr $ATK_VERSION : '\([0-9][0-9]*\).*'`"
		825	ATK_MINOR_VERSION="`expr $ATK_VERSION : '[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		826	ATK_DOTDOT_VERSION="`expr $ATK_VERSION : '[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		827	if [[ $ATK_MAJOR_VERSION -gt 2 ||
		828	($ATK_MAJOR_VERSION -eq 2 && $ATK_MINOR_VERSION -gt 0) ||
		829	($ATK_MANOR_VERSION -eq 2 && $ATK_MINOR_VERSION -eq 0 && $ATK_DOTDOT_VERSION -ge 1) ]]
		830	then
		831	#
		832	# Starting with ATK 2.0.1, xz-compressed tarballs are available.
		833	#
		834	[ -f atk-$ATK_VERSION.tar.xz ] || curl -O http://ftp.gnome.org/pub/gnome/sources/atk/$atk_dir/atk-$ATK_VERSION.tar.xz || exit 1
		835	xzcat atk-$ATK_VERSION.tar.xz | tar xf - || exit 1
		836	else
		837	[ -f atk-$ATK_VERSION.tar.bz2 ] || curl -O http://ftp.gnome.org/pub/gnome/sources/atk/$atk_dir/atk-$ATK_VERSION.tar.bz2 || exit 1
		838	bzcat atk-$ATK_VERSION.tar.bz2 | tar xf - || exit 1
		839	fi
		840	cd atk-$ATK_VERSION
		841	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		842	make $MAKE_BUILD_OPTS || exit 1
		843	$DO_MAKE_INSTALL || exit 1
		844	cd ..
		845	touch atk-$ATK_VERSION-done
		846	fi
		847	}
		848
		849	uninstall_atk() {
		850	if [ ! -z "$installed_atk_version" ] ; then
		851	#
		852	# GTK+ depends on this, so uninstall it.
		853	#
		854	uninstall_gtk "$@"
		855
		856	echo "Uninstalling ATK:"
		857	cd atk-$installed_atk_version
		858	$DO_MAKE_UNINSTALL || exit 1
		859	make distclean || exit 1
		860	cd ..
		861	rm atk-$installed_atk_version-done
		862
		863	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		864	#
		865	# Get rid of the previously downloaded and unpacked version.
		866	#
		867	rm -rf atk-$installed_atk_version
		868	rm -rf atk-$installed_atk_version.tar.xz atk-$installed_atk_version.tar.bz2
		869	fi
		870
		871	installed_atk_version=""
		872	fi
		873	}
		874
		875	install_pango() {
		876	if [ ! -f pango-$PANGO_VERSION-done ] ; then
		877	echo "Downloading, building, and installing Pango:"
		878	pango_dir=`expr $PANGO_VERSION : '\([0-9][0-9]*\.[0-9][0-9]*\).*'`
		879	PANGO_MAJOR_VERSION="`expr $PANGO_VERSION : '\([0-9][0-9]*\).*'`"
		880	PANGO_MINOR_VERSION="`expr $PANGO_VERSION : '[0-9][0-9]*\.\([0-9][0-9]*\).*'`"
		881	if [[ $PANGO_MAJOR_VERSION -gt 1 ||
		882	$PANGO_MINOR_VERSION -ge 29 ]]
		883	then
		884	#
		885	# Starting with Pango 1.29, the tarballs are compressed with
		886	# xz rather than bzip2.
		887	#
		888	[ -f pango-$PANGO_VERSION.tar.xz ] || curl -L -O http://ftp.gnome.org/pub/gnome/sources/pango/$pango_dir/pango-$PANGO_VERSION.tar.xz || exit 1
		889	xzcat pango-$PANGO_VERSION.tar.xz | tar xf - || exit 1
		890	else
		891	[ -f pango-$PANGO_VERSION.tar.bz2 ] || curl -L -O http://ftp.gnome.org/pub/gnome/sources/pango/$pango_dir/pango-$PANGO_VERSION.tar.bz2 || exit 1
		892	bzcat pango-$PANGO_VERSION.tar.bz2 | tar xf - || exit 1
		893	fi
		894	cd pango-$PANGO_VERSION
		895	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		896	make $MAKE_BUILD_OPTS || exit 1
		897	$DO_MAKE_INSTALL || exit 1
		898	cd ..
		899	touch pango-$PANGO_VERSION-done
		900	fi
		901	}
		902
		903	uninstall_pango() {
		904	if [ ! -z "$installed_pango_version" ] ; then
		905	#
		906	# GTK+ depends on this, so uninstall it.
		907	#
		908	uninstall_gtk "$@"
		909
		910	echo "Uninstalling Pango:"
		911	cd pango-$installed_pango_version
		912	$DO_MAKE_UNINSTALL || exit 1
		913	make distclean || exit 1
		914	cd ..
		915	rm pango-$installed_pango_version-done
		916
		917	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		918	#
		919	# Get rid of the previously downloaded and unpacked version.
		920	#
		921	rm -rf pango-$installed_pango_version
		922	rm -rf pango-$installed_pango_version.tar.xz pango-$installed_pango_version.tar.bz2
		923	fi
		924
		925	installed_pango_version=""
		926	fi
		927	}
		928
		929	install_gdk_pixbuf() {
		930	if [ "$GDK_PIXBUF_VERSION" -a ! -f gdk-pixbuf-$GDK_PIXBUF_VERSION-done ] ; then
		931	echo "Downloading, building, and installing gdk-pixbuf:"
		932	gdk_pixbuf_dir=`expr $GDK_PIXBUF_VERSION : '\([0-9][0-9]*\.[0-9][0-9]*\).*'`
		933	[ -f gdk-pixbuf-$GDK_PIXBUF_VERSION.tar.xz ] || curl -L -O http://ftp.gnome.org/pub/gnome/sources/gdk-pixbuf/$gdk_pixbuf_dir/gdk-pixbuf-$GDK_PIXBUF_VERSION.tar.xz || exit 1
		934	xzcat gdk-pixbuf-$GDK_PIXBUF_VERSION.tar.xz | tar xf - || exit 1
		935	cd gdk-pixbuf-$GDK_PIXBUF_VERSION
		936	#
		937	# If we're building using the 10.6 SDK, force the use of libpng12.
		938	#
		939	# The OS's X11, and corresponding SDK, didn't introduce libpng15,
		940	# or pkg-config files, until 10.7, so, for 10.6 have to explicitly
		941	# set LIBPNG to override the configure script, and also force the
		942	# CFLAGS to look for the header files for libpng12 (note that
		943	# -isysroot doesn't affect the arguments to -I, so we need to
		944	# include the SDK path explicitly).
		945	#
		946	if [[ "$sdk_target" = 10.6 ]]
		947	then
		948	LIBPNG="-L/usr/X11/lib -lpng12" CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS -I$SDKPATH/usr/X11/include/libpng12" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS -I$SDKPATH/usr/X11/include/libpng12" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --without-libtiff --without-libjpeg || exit 1
		949	else
		950	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --without-libtiff --without-libjpeg || exit 1
		951	fi
		952	make $MAKE_BUILD_OPTS || exit 1
		953	$DO_MAKE_INSTALL || exit 1
		954	cd ..
		955	touch gdk-pixbuf-$GDK_PIXBUF_VERSION-done
		956	fi
		957	}
		958
		959	uninstall_gdk_pixbuf() {
		960	if [ ! -z "$installed_gdk_pixbuf_version" ] ; then
		961	#
		962	# GTK+ depends on this, so uninstall it.
		963	#
		964	uninstall_gtk "$@"
		965
		966	echo "Uninstalling gdk-pixbuf:"
		967	cd gdk-pixbuf-$installed_gdk_pixbuf_version
		968	$DO_MAKE_UNINSTALL || exit 1
		969	make distclean || exit 1
		970	cd ..
		971	rm gdk-pixbuf-$installed_gdk_pixbuf_version-done
		972
		973	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		974	#
		975	# Get rid of the previously downloaded and unpacked version.
		976	#
		977	rm -rf gdk-pixbuf-$installed_gdk_pixbuf_version
		978	rm -rf gdk-pixbuf-$installed_gdk_pixbuf_version.tar.xz
		979	fi
		980
		981	installed_gdk_pixbuf_version=""
		982	fi
		983	}
		984
		985	install_gtk() {
		986	if [ ! -f gtk+-$GTK_VERSION-done ] ; then
		987	echo "Downloading, building, and installing GTK+:"
		988	gtk_dir=`expr $GTK_VERSION : '\([0-9][0-9]*\.[0-9][0-9]*\).*'`
		989	if [[ $GTK_MAJOR_VERSION -gt 2 ||
		990	$GTK_MINOR_VERSION -gt 24 ||
		991	($GTK_MINOR_VERSION -eq 24 && $GTK_DOTDOT_VERSION -ge 5) ]]
		992	then
		993	#
		994	# Starting with GTK+ 2.24.5, the tarballs are compressed with
		995	# xz rather than gzip, in addition to bzip2; use xz, as we've
		996	# built and installed it, and as xz compresses better than
		997	# bzip2 so the tarballs take less time to download.
		998	#
		999	[ -f gtk+-$GTK_VERSION.tar.xz ] || curl -L -O http://ftp.gnome.org/pub/gnome/sources/gtk+/$gtk_dir/gtk+-$GTK_VERSION.tar.xz || exit 1
		1000	xzcat gtk+-$GTK_VERSION.tar.xz | tar xf - || exit 1
		1001	else
		1002	[ -f gtk+-$GTK_VERSION.tar.bz2 ] || curl -L -O http://ftp.gnome.org/pub/gnome/sources/gtk+/$gtk_dir/gtk+-$GTK_VERSION.tar.bz2 || exit 1
		1003	bzcat gtk+-$GTK_VERSION.tar.bz2 | tar xf - || exit 1
		1004	fi
		1005	cd gtk+-$GTK_VERSION
		1006	if [ $DARWIN_MAJOR_VERSION -ge "12" ]
		1007	then
		1008	#
		1009	# GTK+ 2.24.10, at least, doesn't build on Mountain Lion with the
		1010	# CUPS printing backend - either the CUPS API changed incompatibly
		1011	# or the backend was depending on non-API implementation details.
		1012	#
		1013	# Configure it out, on Mountain Lion and later, for now.
		1014	# (12 is the Darwin major version number in Mountain Lion.)
		1015	#
		1016	# Also, configure out libtiff and libjpeg; configure scripts
		1017	# just ignore unknown --enable/--disable and --with/--without
		1018	# options (at least they've always do so up to now).
		1019	#
		1020	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --disable-cups --without-libtiff --without-libjpeg || exit 1
		1021	else
		1022	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --without-libtiff --without-libjpeg || exit 1
		1023	fi
		1024	make $MAKE_BUILD_OPTS || exit 1
		1025	$DO_MAKE_INSTALL || exit 1
		1026	cd ..
		1027	touch gtk+-$GTK_VERSION-done
		1028	fi
		1029	}
		1030
		1031	uninstall_gtk() {
		1032	if [ ! -z "$installed_gtk_version" ] ; then
		1033	echo "Uninstalling GTK+:"
		1034	cd gtk+-$installed_gtk_version
		1035	$DO_MAKE_UNINSTALL || exit 1
		1036	make distclean || exit 1
		1037	cd ..
		1038	rm gtk+-$installed_gtk_version-done
		1039
		1040	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		1041	#
		1042	# Get rid of the previously downloaded and unpacked version.
		1043	#
		1044	rm -rf gtk+-$installed_gtk_version
		1045	rm -rf gtk+-$installed_gtk_version.tar.xz gtk+-$installed_gtk_version.tar.bz2
		1046	fi
		1047
		1048	installed_gtk_version=""
		1049	fi
		1050	}
		1051
		1052	install_libsmi() {
		1053	if [ "$LIBSMI_VERSION" -a ! -f libsmi-$LIBSMI_VERSION-done ] ; then
		1054	echo "Downloading, building, and installing libsmi:"
		1055	[ -f libsmi-$LIBSMI_VERSION.tar.gz ] || curl -L -O https://www.ibr.cs.tu-bs.de/projects/libsmi/download/libsmi-$LIBSMI_VERSION.tar.gz || exit 1
		1056	gzcat libsmi-$LIBSMI_VERSION.tar.gz | tar xf - || exit 1
		1057	cd libsmi-$LIBSMI_VERSION
		1058	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		1059	make $MAKE_BUILD_OPTS || exit 1
		1060	$DO_MAKE_INSTALL || exit 1
		1061	cd ..
		1062	touch libsmi-$LIBSMI_VERSION-done
		1063	fi
		1064	}
		1065
		1066	uninstall_libsmi() {
		1067	if [ ! -z "$installed_libsmi_version" ] ; then
		1068	echo "Uninstalling libsmi:"
		1069	cd libsmi-$installed_libsmi_version
		1070	$DO_MAKE_UNINSTALL || exit 1
		1071	make distclean || exit 1
		1072	cd ..
		1073	rm libsmi-$installed_libsmi_version-done
		1074
		1075	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		1076	#
		1077	# Get rid of the previously downloaded and unpacked version.
		1078	#
		1079	rm -rf libsmi-$installed_libsmi_version
		1080	rm -rf libsmi-$installed_libsmi_version.tar.gz
		1081	fi
		1082
		1083	installed_libsmi_version=""
		1084	fi
		1085	}
		1086
		1087	install_libgpg_error() {
		1088	if [ "$LIBGPG_ERROR_VERSION" -a ! -f libgpg-error-$LIBGPG_ERROR_VERSION-done ] ; then
		1089	echo "Downloading, building, and installing libgpg-error:"
		1090	[ -f libgpg-error-$LIBGPG_ERROR_VERSION.tar.bz2 ] || curl -L -O ftp://ftp.gnupg.org/gcrypt/libgpg-error/libgpg-error-$LIBGPG_ERROR_VERSION.tar.bz2 || exit 1
		1091	bzcat libgpg-error-$LIBGPG_ERROR_VERSION.tar.bz2 | tar xf - || exit 1
		1092	cd libgpg-error-$LIBGPG_ERROR_VERSION
		1093	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		1094	make $MAKE_BUILD_OPTS || exit 1
		1095	$DO_MAKE_INSTALL || exit 1
		1096	cd ..
		1097	touch libgpg-error-$LIBGPG_ERROR_VERSION-done
		1098	fi
		1099	}
		1100
		1101	uninstall_libgpg_error() {
		1102	if [ ! -z "$installed_libgpg_error_version" ] ; then
		1103	#
		1104	# libgcrypt depends on this, so uninstall it.
		1105	#
		1106	uninstall_libgcrypt "$@"
		1107
		1108	echo "Uninstalling libgpg-error:"
		1109	cd libgpg-error-$installed_libgpg_error_version
		1110	$DO_MAKE_UNINSTALL || exit 1
		1111	make distclean || exit 1
		1112	cd ..
		1113	rm libgpg-error-$installed_libgpg_error_version-done
		1114
		1115	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		1116	#
		1117	# Get rid of the previously downloaded and unpacked version.
		1118	#
		1119	rm -rf libgpg-error-$installed_libgpg_error_version
		1120	rm -rf libgpg-error-$installed_libgpg_error_version.tar.bz2
		1121	fi
		1122
		1123	installed_libgpg_error_version=""
		1124	fi
		1125	}
		1126
		1127	install_libgcrypt() {
		1128	if [ "$LIBGCRYPT_VERSION" -a ! -f libgcrypt-$LIBGCRYPT_VERSION-done ] ; then
		1129	#
		1130	# libgpg-error is required for libgcrypt.
		1131	#
		1132	if [ -z $LIBGPG_ERROR_VERSION ]
		1133	then
		1134	echo "libgcrypt requires libgpg-error, but you didn't install libgpg-error." 1>&2
		1135	exit 1
		1136	fi
		1137
		1138	echo "Downloading, building, and installing libgcrypt:"
		1139	[ -f libgcrypt-$LIBGCRYPT_VERSION.tar.gz ] || curl -L -O ftp://ftp.gnupg.org/gcrypt/libgcrypt/libgcrypt-$LIBGCRYPT_VERSION.tar.gz || exit 1
		1140	gzcat libgcrypt-$LIBGCRYPT_VERSION.tar.gz | tar xf - || exit 1
		1141	cd libgcrypt-$LIBGCRYPT_VERSION
		1142	#
		1143	# The assembler language code is not compatible with the OS X
		1144	# x86 assembler (or is it an x86-64 vs. x86-32 issue?).
		1145	#
		1146	# libgcrypt expects gnu89, not c99/gnu99, semantics for
		1147	# "inline". See, for example:
		1148	#
		1149	# http://lists.freebsd.org/pipermail/freebsd-ports-bugs/2010-October/198809.html
		1150	#
		1151	CFLAGS="$CFLAGS -std=gnu89 $VERSION_MIN_FLAGS $SDKFLAGS" CFLAGS="$CFLAGS -std=gnu89 $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --disable-asm || exit 1
		1152	make $MAKE_BUILD_OPTS || exit 1
		1153	$DO_MAKE_INSTALL || exit 1
		1154	cd ..
		1155	touch libgcrypt-$LIBGCRYPT_VERSION-done
		1156	fi
		1157	}
		1158
		1159	uninstall_libgcrypt() {
		1160	if [ ! -z "$installed_libgcrypt_version" ] ; then
		1161	#
		1162	# GnuTLS depends on this, so uninstall it.
		1163	#
		1164	uninstall_gnutls "$@"
		1165
		1166	echo "Uninstalling libgcrypt:"
		1167	cd libgcrypt-$installed_libgcrypt_version
		1168	$DO_MAKE_UNINSTALL || exit 1
		1169	make distclean || exit 1
		1170	cd ..
		1171	rm libgcrypt-$installed_libgcrypt_version-done
		1172
		1173	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		1174	#
		1175	# Get rid of the previously downloaded and unpacked version.
		1176	#
		1177	rm -rf libgcrypt-$installed_libgcrypt_version
		1178	rm -rf libgcrypt-$installed_libgcrypt_version.tar.gz
		1179	fi
		1180
		1181	installed_libgcrypt_version=""
		1182	fi
		1183	}
		1184
		1185	install_gnutls() {
		1186	if [ "$GNUTLS_VERSION" -a ! -f gnutls-$GNUTLS_VERSION-done ] ; then
		1187	#
		1188	# GnuTLS requires libgcrypt (or nettle, in newer versions).
		1189	#
		1190	if [ -z $LIBGCRYPT_VERSION ]
		1191	then
		1192	echo "GnuTLS requires libgcrypt, but you didn't install libgcrypt" 1>&2
		1193	exit 1
		1194	fi
		1195
		1196	echo "Downloading, building, and installing GnuTLS:"
		1197	[ -f gnutls-$GNUTLS_VERSION.tar.bz2 ] || curl -L -O http://ftp.gnu.org/gnu/gnutls/gnutls-$GNUTLS_VERSION.tar.bz2 || exit 1
		1198	bzcat gnutls-$GNUTLS_VERSION.tar.bz2 | tar xf - || exit 1
		1199	cd gnutls-$GNUTLS_VERSION
		1200	#
		1201	# Use libgcrypt, not nettle.
		1202	# XXX - is there some reason to prefer nettle? Or does
		1203	# Wireshark directly use libgcrypt routines?
		1204	#
		1205	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --with-libgcrypt --without-p11-kit || exit 1
		1206	make $MAKE_BUILD_OPTS || exit 1
		1207	#
		1208	# The pkgconfig file for GnuTLS says "requires zlib", but OS X,
		1209	# while it supplies zlib, doesn't supply a pkgconfig file for
		1210	# it.
		1211	#
		1212	# Patch the GnuTLS pkgconfig file not to require zlib.
		1213	# (If the capabilities of GnuTLS that Wireshark uses don't
		1214	# depend on building GnuTLS with zlib, an alternative would be
		1215	# to configure it not to use zlib.)
		1216	#
		1217	patch -p0 lib/gnutls.pc.in <../../macosx-support-lib-patches/gnutls-pkgconfig.patch || exit 1
		1218	$DO_MAKE_INSTALL || exit 1
		1219	cd ..
		1220	touch gnutls-$GNUTLS_VERSION-done
		1221	fi
		1222	}
		1223
		1224	uninstall_gnutls() {
		1225	if [ ! -z "$installed_gnutls_version" ] ; then
		1226	echo "Uninstalling GnuTLS:"
		1227	cd gnutls-$installed_gnutls_version
		1228	$DO_MAKE_UNINSTALL || exit 1
		1229	make distclean || exit 1
		1230	cd ..
		1231	rm gnutls-$installed_gnutls_version-done
		1232
		1233	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		1234	#
		1235	# Get rid of the previously downloaded and unpacked version.
		1236	#
		1237	rm -rf gnutls-$installed_gnutls_version
		1238	rm -rf gnutls-$installed_gnutls_version.tar.bz2
		1239	fi
		1240
		1241	installed_gnutls_version=""
		1242	fi
		1243	}
		1244
		1245	install_lua() {
		1246	if [ "$LUA_VERSION" -a ! -f lua-$LUA_VERSION-done ] ; then
		1247	echo "Downloading, building, and installing Lua:"
		1248	[ -f lua-$LUA_VERSION.tar.gz ] || curl -L -O http://www.lua.org/ftp/lua-$LUA_VERSION.tar.gz || exit 1
		1249	gzcat lua-$LUA_VERSION.tar.gz | tar xf - || exit 1
		1250	cd lua-$LUA_VERSION
		1251	make MYCFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" MYLDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" $MAKE_BUILD_OPTS macosx || exit 1
		1252	$DO_MAKE_INSTALL || exit 1
		1253	cd ..
		1254	touch lua-$LUA_VERSION-done
		1255	fi
		1256	}
		1257
		1258	uninstall_lua() {
		1259	if [ ! -z "$installed_lua_version" ] ; then
		1260	echo "Uninstalling Lua:"
		1261	#
		1262	# Lua has no "make uninstall", so just remove stuff manually.
		1263	# There's no configure script, so there's no need for
		1264	# "make distclean", either; just do "make clean".
		1265	#
		1266	(cd /usr/local/bin; $DO_RM -f lua luac)
		1267	(cd /usr/local/include; $DO_RM -f lua.h luaconf.h lualib.h lauxlib.h lua.hpp)
		1268	(cd /usr/local/lib; $DO_RM -f liblua.a)
		1269	(cd /usr/local/man/man1; $DO_RM -f lua.1 luac.1)
		1270	cd lua-$installed_lua_version
		1271	make clean || exit 1
		1272	cd ..
		1273	rm lua-$installed_lua_version-done
		1274
		1275	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		1276	#
		1277	# Get rid of the previously downloaded and unpacked version.
		1278	#
		1279	rm -rf lua-$installed_lua_version
		1280	rm -rf lua-$installed_lua_version.tar.gz
		1281	fi
		1282
		1283	installed_lua_version=""
		1284	fi
		1285	}
		1286
		1287	install_portaudio() {
		1288	#
		1289	# Check for both the old versionless portaudio-done and the new
		1290	# versioned -done file.
		1291	#
		1292	if [ "$PORTAUDIO_VERSION" -a ! -f portaudio-$PORTAUDIO_VERSION-done ] ; then
		1293	echo "Downloading, building, and installing PortAudio:"
		1294	[ -f $PORTAUDIO_VERSION.tgz ] || curl -L -O http://www.portaudio.com/archives/$PORTAUDIO_VERSION.tgz || exit 1
		1295	gzcat $PORTAUDIO_VERSION.tgz | tar xf - || exit 1
		1296	cd portaudio
		1297	#
		1298	# Un-comment an include that's required on Lion.
		1299	#
		1300	patch -p0 include/pa_mac_core.h <../../macosx-support-lib-patches/portaudio-pa_mac_core.h.patch
		1301	#
		1302	# Fix a bug that showed up with clang (but is a bug with any
		1303	# compiler).
		1304	#
		1305	patch -p0 src/hostapi/coreaudio/pa_mac_core.c <../../macosx-support-lib-patches/portaudio-pa_mac_core.c.patch
		1306	#
		1307	# Disable fat builds - the configure script doesn't work right
		1308	# with Xcode 4 if you leave them enabled, and we don't build
		1309	# any other libraries fat (GLib, for example, would be very
		1310	# hard to build fat), so there's no advantage to having PortAudio
		1311	# built fat.
		1312	#
		1313	# Set the minimum OS X version to 10.4, to suppress some
		1314	# deprecation warnings. (Good luck trying to make any of
		1315	# this build on an OS+Xcode with a pre-10.4 SDK; we don't
		1316	# worry about the user requesting that.)
		1317	#
		1318	# Explicitly disable deprecation, so the damn thing will build
		1319	# on El Capitan with Xcode 7.
		1320	#
		1321	CFLAGS="$CFLAGS -Wno-deprecated-declarations -mmacosx-version-min=10.4 $SDKFLAGS" CXXFLAGS="$CXXFLAGS -mmacosx-version-min=10.4 $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --disable-mac-universal || exit 1
		1322	make $MAKE_BUILD_OPTS || exit 1
		1323	$DO_MAKE_INSTALL || exit 1
		1324	cd ..
		1325	touch portaudio-$PORTAUDIO_VERSION-done
		1326	fi
		1327	}
		1328
		1329	uninstall_portaudio() {
		1330	if [ ! -z "$installed_portaudio_version" ] ; then
		1331	echo "Uninstalling PortAudio:"
		1332	cd portaudio
		1333	$DO_MAKE_UNINSTALL || exit 1
		1334	make distclean || exit 1
		1335	cd ..
		1336	rm portaudio-$installed_portaudio_version-done
		1337
		1338	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		1339	#
		1340	# Get rid of the previously downloaded and unpacked version.
		1341	#
		1342	rm -rf portaudio
		1343	rm -rf $installed_portaudio_version.tgz
		1344	fi
		1345
		1346	installed_portaudio_version=""
		1347	fi
		1348	}
		1349
		1350	install_geoip() {
		1351	if [ "$GEOIP_VERSION" -a ! -f geoip-$GEOIP_VERSION-done ] ; then
		1352	echo "Downloading, building, and installing GeoIP API:"
		1353	[ -f GeoIP-$GEOIP_VERSION.tar.gz ] || curl -L -O http://geolite.maxmind.com/download/geoip/api/c/GeoIP-$GEOIP_VERSION.tar.gz || exit 1
		1354	gzcat GeoIP-$GEOIP_VERSION.tar.gz | tar xf - || exit 1
		1355	cd GeoIP-$GEOIP_VERSION
		1356	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		1357	#
		1358	# Grr. Their man pages "helpfully" have an ISO 8859-1
		1359	# copyright symbol in the copyright notice, but OS X's
		1360	# default character encoding is UTF-8. sed on Mountain
		1361	# Lion barfs at the "illegal character sequence" represented
		1362	# by an ISO 8859-1 copyright symbol, as it's not a valid
		1363	# UTF-8 sequence.
		1364	#
		1365	# iconv the relevant man pages into UTF-8.
		1366	#
		1367	for i in geoipupdate.1.in geoiplookup6.1.in geoiplookup.1.in
		1368	do
		1369	iconv -f iso8859-1 -t utf-8 man/"$i" >man/"$i".tmp &&
		1370	mv man/"$i".tmp man/"$i"
		1371	done
		1372	make $MAKE_BUILD_OPTS || exit 1
		1373	$DO_MAKE_INSTALL || exit 1
		1374	cd ..
		1375	touch geoip-$GEOIP_VERSION-done
		1376	fi
		1377	}
		1378
		1379	uninstall_geoip() {
		1380	if [ ! -z "$installed_geoip_version" ] ; then
		1381	echo "Uninstalling GeoIP API:"
		1382	cd GeoIP-$installed_geoip_version
		1383	$DO_MAKE_UNINSTALL || exit 1
		1384	make distclean || exit 1
		1385	cd ..
		1386	rm geoip-$installed_geoip_version-done
		1387
		1388	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		1389	#
		1390	# Get rid of the previously downloaded and unpacked version.
		1391	#
		1392	rm -rf GeoIP-$installed_geoip_version
		1393	rm -rf GeoIP-$installed_geoip_version.tar.gz
		1394	fi
		1395
		1396	installed_geoip_version=""
		1397	fi
		1398	}
		1399
		1400	install_c_ares() {
		1401	if [ "$CARES_VERSION" -a ! -f c-ares-$CARES_VERSION-done ] ; then
		1402	echo "Downloading, building, and installing C-Ares API:"
		1403	[ -f c-ares-$CARES_VERSION.tar.gz ] || curl -L -O http://c-ares.haxx.se/download/c-ares-$CARES_VERSION.tar.gz || exit 1
		1404	gzcat c-ares-$CARES_VERSION.tar.gz | tar xf - || exit 1
		1405	cd c-ares-$CARES_VERSION
		1406	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
		1407	make $MAKE_BUILD_OPTS || exit 1
		1408	$DO_MAKE_INSTALL || exit 1
		1409	cd ..
		1410	touch c-ares-$CARES_VERSION-done
		1411	fi
		1412	}
		1413
		1414	uninstall_c_ares() {
		1415	if [ ! -z "$installed_cares_version" ] ; then
		1416	echo "Uninstalling C-Ares API:"
		1417	cd c-ares-$installed_cares_version
		1418	$DO_MAKE_UNINSTALL || exit 1
		1419	make distclean || exit 1
		1420	cd ..
		1421	rm c-ares-$installed_cares_version-done
		1422
		1423	if [ "$#" -eq 1 -a "$1" = "-r" ] ; then
		1424	#
		1425	# Get rid of the previously downloaded and unpacked version.
		1426	#
		1427	rm -rf c-ares-$installed_cares_version
		1428	rm -rf c-ares-$installed_cares_version.tar.gz
		1429	fi
		1430
		1431	installed_cares_version=""
		1432	fi
		1433	}
		1434
		1435	install_libssh() {
		1436	if [ "$LIBSSH_VERSION" -a ! -f libssh-$LIBSSH_VERSION-done ] ; then
		1437	echo "Downloading, building, and installing libssh:"
		1438	[ -f libssh-$LIBSSH_VERSION.tar.xz ] || curl -L -O https://red.libssh.org/attachments/download/195/libssh-$LIBSSH_VERSION.tar.xz || exit 1
		1439	xzcat libssh-$LIBSSH_VERSION.tar.xz | tar xf - || exit 1
		1440	cd libssh-$LIBSSH_VERSION
		1441	mkdir build
		1442	cd build
		1443	CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" cmake -DWITH_GCRYPT=1 ../ || exit 1
		1444	make $MAKE_BUILD_OPTS || exit 1
		1445	$DO_MAKE_INSTALL || exit 1
		1446	cd ../..
		1447	touch libssh-$LIBSSH_VERSION-done
		1448	fi
		1449	}
		1450
		1451	uninstall_libssh() {
		1452	if [ ! -z "$installed_libssh_version" ] ; then
		1453	echo "Sadly, libssh uses cmake, and doesn't support uninstall."
		1454	fi
		1455	}
		1456
		1457	install_all() {
		1458	#
		1459	# Check whether the versions we have installed are the versions
		1460	# requested; if not, uninstall the installed versions.
		1461	#
		1462	if [ ! -z "$installed_libssh_version" -a \
		1463	"$installed_libssh_version" != "$LIBSSH_VERSION" ] ; then
		1464	echo "Installed libssh version is $installed_libssh_version"
		1465	if [ -z "$LIBSSH_VERSION" ] ; then
		1466	echo "libssh is not requested"
		1467	else
		1468	echo "Requested libssh version is $LIBSSH_VERSION"
		1469	fi
		1470	uninstall_libssh -r
		1471	fi
		1472
		1473	if [ ! -z "$installed_cares_version" -a \
		1474	"$installed_cares_version" != "$CARES_VERSION" ] ; then
		1475	echo "Installed C-Ares version is $installed_cares_version"
		1476	if [ -z "$CARES_VERSION" ] ; then
		1477	echo "C-Ares is not requested"
		1478	else
		1479	echo "Requested C-Ares version is $CARES_VERSION"
		1480	fi
		1481	uninstall_c_ares -r
		1482	fi
		1483
		1484	if [ ! -z "$installed_geoip_version" -a \
		1485	"$installed_geoip_version" != "$GEOIP_VERSION" ] ; then
		1486	echo "Installed GeoIP API version is $installed_geoip_version"
		1487	if [ -z "$GEOIP_VERSION" ] ; then
		1488	echo "GeoIP is not requested"
		1489	else
		1490	echo "Requested GeoIP version is $GEOIP_VERSION"
		1491	fi
		1492	uninstall_geoip -r
		1493	fi
		1494
		1495	if [ ! -z "$installed_portaudio_version" -a \
		1496	"$installed_portaudio_version" != "$PORTAUDIO_VERSION" ] ; then
		1497	echo "Installed PortAudio version is $installed_portaudio_version"
		1498	if [ -z "$PORTAUDIO_VERSION" ] ; then
		1499	echo "PortAudio is not requested"
		1500	else
		1501	echo "Requested PortAudio version is $PORTAUDIO_VERSION"
		1502	fi
		1503	uninstall_portaudio -r
		1504	fi
		1505
		1506	if [ ! -z "$installed_lua_version" -a \
		1507	"$installed_lua_version" != "$LUA_VERSION" ] ; then
		1508	echo "Installed Lua version is $installed_lua_version"
		1509	if [ -z "$LUA_VERSION" ] ; then
		1510	echo "Lua is not requested"
		1511	else
		1512	echo "Requested Lua version is $LUA_VERSION"
		1513	fi
		1514	uninstall_lua -r
		1515	fi
		1516
		1517	if [ ! -z "$installed_gnutls_version" -a \
		1518	"$installed_gnutls_version" != "$GNUTLS_VERSION" ] ; then
		1519	echo "Installed GnuTLS version is $installed_gnutls_version"
		1520	if [ -z "$GNUTLS_VERSION" ] ; then
		1521	echo "GnuTLS is not requested"
		1522	else
		1523	echo "Requested GnuTLS version is $GNUTLS_VERSION"
		1524	fi
		1525	uninstall_gnutls -r
		1526	fi
		1527
		1528	if [ ! -z "$installed_libgcrypt_version" -a \
		1529	"$installed_libgcrypt_version" != "$LIBGCRYPT_VERSION" ] ; then
		1530	echo "Installed libgcrypt version is $installed_libgcrypt_version"
		1531	if [ -z "$LIBGCRYPT_VERSION" ] ; then
		1532	echo "libgcrypt is not requested"
		1533	else
		1534	echo "Requested libgcrypt version is $LIBGCRYPT_VERSION"
		1535	fi
		1536	uninstall_libgcrypt -r
		1537	fi
		1538
		1539	if [ ! -z "$installed_libgpg_error_version" -a \
		1540	"$installed_libgpg_error_version" != "$LIBGPG_ERROR_VERSION" ] ; then
		1541	echo "Installed libgpg-error version is $installed_libgpg_error_version"
		1542	if [ -z "$LIBGPG_ERROR_VERSION" ] ; then
		1543	echo "libgpg-error is not requested"
		1544	else
		1545	echo "Requested libgpg-error version is $LIBGPG_ERROR_VERSION"
		1546	fi
		1547	uninstall_libgpg_error -r
		1548	fi
		1549
		1550	if [ ! -z "$installed_libsmi_version" -a \
		1551	"$installed_libsmi_version" != "$LIBSMI_VERSION" ] ; then
		1552	echo "Installed libsmi version is $installed_libsmi_version"
		1553	if [ -z "$LIBSMI_VERSION" ] ; then
		1554	echo "libsmi is not requested"
		1555	else
		1556	echo "Requested libsmi version is $LIBSMI_VERSION"
		1557	fi
		1558	uninstall_libsmi -r
		1559	fi
		1560
		1561	if [ ! -z "$installed_gtk_version" -a \
		1562	"$installed_gtk_version" != "$GTK_VERSION" ] ; then
		1563	echo "Installed GTK+ version is $installed_gtk_version"
		1564	if [ -z "$GTK_VERSION" ] ; then
		1565	echo "GTK+ is not requested"
		1566	else
		1567	echo "Requested GTK+ version is $GTK_VERSION"
		1568	fi
		1569	uninstall_gtk -r
		1570	fi
		1571
		1572	if [ ! -z "$installed_gdk_pixbuf_version" -a \
		1573	"$installed_gdk_pixbuf_version" != "$GDK_PIXBUF_VERSION" ] ; then
		1574	echo "Installed gdk-pixbuf version is $installed_gdk_pixbuf_version"
		1575	if [ -z "$GDK_PIXBUF_VERSION" ] ; then
		1576	echo "gdk-pixbuf is not requested"
		1577	else
		1578	echo "Requested gdk-pixbuf version is $GDK_PIXBUF_VERSION"
		1579	fi
		1580	uninstall_gdk_pixbuf -r
		1581	fi
		1582
		1583	if [ ! -z "$installed_pango_version" -a \
		1584	"$installed_pango_version" != "$PANGO_VERSION" ] ; then
		1585	echo "Installed Pango version is $installed_pango_version"
		1586	if [ -z "$PANGO_VERSION" ] ; then
		1587	echo "Pango is not requested"
		1588	else
		1589	echo "Requested Pango version is $PANGO_VERSION"
		1590	fi
		1591	uninstall_pango -r
		1592	fi
		1593
		1594	if [ ! -z "$installed_atk_version" -a \
		1595	"$installed_atk_version" != "$ATK_VERSION" ] ; then
		1596	echo "Installed ATK version is $installed_atk_version"
		1597	if [ -z "$ATK_VERSION" ] ; then
		1598	echo "ATK is not requested"
		1599	else
		1600	echo "Requested ATK version is $ATK_VERSION"
		1601	fi
		1602	uninstall_atk -r
		1603	fi
		1604
		1605	if [ ! -z "$installed_cairo_version" -a \
		1606	"$installed_cairo_version" != "$CAIRO_VERSION" ] ; then
		1607	echo "Installed Cairo version is $installed_cairo_version"
		1608	if [ -z "$CAIRO_VERSION" ] ; then
		1609	echo "Cairo is not requested"
		1610	else
		1611	echo "Requested Cairo version is $CAIRO_VERSION"
		1612	fi
		1613	uninstall_cairo -r
		1614	fi
		1615
		1616	if [ ! -z "$installed_pixman_version" -a \
		1617	"$installed_pixman_version" != "$PIXMAN_VERSION" ] ; then
		1618	echo "Installed pixman version is $installed_pixman_version"
		1619	if [ -z "$PIXMAN_VERSION" ] ; then
		1620	echo "pixman is not requested"
		1621	else
		1622	echo "Requested pixman version is $PIXMAN_VERSION"
		1623	fi
		1624	uninstall_pixman -r
		1625	fi
		1626
		1627	if [ ! -z "$installed_libpng_version" -a \
		1628	"$installed_libpng_version" != "$PNG_VERSION" ] ; then
		1629	echo "Installed libpng version is $installed_libpng_version"
		1630	if [ -z "$PNG_VERSION" ] ; then
		1631	echo "libpng is not requested"
		1632	else
		1633	echo "Requested libpng version is $PNG_VERSION"
		1634	fi
		1635	uninstall_libpng -r
		1636	fi
		1637
		1638	if [ ! -z "$installed_qt_version" -a \
		1639	"$installed_qt_version" != "$QT_VERSION" ] ; then
		1640	echo "Installed Qt version is $installed_qt_version"
		1641	if [ -z "$QT_VERSION" ] ; then
		1642	echo "Qt is not requested"
		1643	else
		1644	echo "Requested Qt version is $QT_VERSION"
		1645	fi
		1646	uninstall_qt -r
		1647	fi
		1648
		1649	if [ ! -z "$installed_glib_version" -a \
		1650	"$installed_glib_version" != "$GLIB_VERSION" ] ; then
		1651	echo "Installed GLib version is $installed_glib_version"
		1652	if [ -z "$GLIB_VERSION" ] ; then
		1653	echo "GLib is not requested"
		1654	else
		1655	echo "Requested GLib version is $GLIB_VERSION"
		1656	fi
		1657	uninstall_glib -r
		1658	fi
		1659
		1660	if [ ! -z "$installed_pkg_config_version" -a \
		1661	"$installed_pkg_config_version" != "$PKG_CONFIG_VERSION" ] ; then
		1662	echo "Installed pkg-config version is $installed_pkg_config_version"
		1663	if [ -z "$PKG_CONFIG_VERSION" ] ; then
		1664	echo "pkg-config is not requested"
		1665	else
		1666	echo "Requested pkg-config version is $PKG_CONFIG_VERSION"
		1667	fi
		1668	uninstall_pkg_config -r
		1669	fi
		1670
		1671	if [ ! -z "$installed_gettext_version" -a \
		1672	"$installed_gettext_version" != "$GETTEXT_VERSION" ] ; then
		1673	echo "Installed GNU gettext version is $installed_gettext_version"
		1674	if [ -z "$GETTEXT_VERSION" ] ; then
		1675	echo "GNU gettext is not requested"
		1676	else
		1677	echo "Requested GNU gettext version is $GETTEXT_VERSION"
		1678	fi
		1679	uninstall_gettext -r
		1680	fi
		1681
		1682	if [ ! -z "$installed_cmake_version" -a \
		1683	"$installed_cmake_version" != "$CMAKE_VERSION" ] ; then
		1684	echo "Installed CMake version is $installed_cmake_version"
		1685	if [ -z "$CMAKE_VERSION" ] ; then
		1686	echo "CMake is not requested"
		1687	else
		1688	echo "Requested CMake version is $CMAKE_VERSION"
		1689	fi
		1690	#
		1691	# XXX - really remove this?
		1692	# Or should we remember it as installed only if this script
		1693	# installed it?
		1694	#
		1695	uninstall_cmake -r
		1696	fi
		1697
		1698	if [ ! -z "$installed_libtool_version" -a \
		1699	"$installed_libtool_version" != "$LIBTOOL_VERSION" ] ; then
		1700	echo "Installed GNU libtool version is $installed_libtool_version"
		1701	if [ -z "$LIBTOOL_VERSION" ] ; then
		1702	echo "GNU libtool is not requested"
		1703	else
		1704	echo "Requested GNU libtool version is $LIBTOOL_VERSION"
		1705	fi
		1706	uninstall_libtool -r
		1707	fi
		1708
		1709	if [ ! -z "$installed_automake_version" -a \
		1710	"$installed_automake_version" != "$AUTOMAKE_VERSION" ] ; then
		1711	echo "Installed GNU automake version is $installed_automake_version"
		1712	if [ -z "$AUTOMAKE_VERSION" ] ; then
		1713	echo "GNU automake is not requested"
		1714	else
		1715	echo "Requested GNU automake version is $AUTOMAKE_VERSION"
		1716	fi
		1717	uninstall_automake -r
		1718	fi
		1719
		1720	if [ ! -z "$installed_autoconf_version" -a \
		1721	"$installed_autoconf_version" != "$AUTOCONF_VERSION" ] ; then
		1722	echo "Installed GNU autoconf version is $installed_autoconf_version"
		1723	if [ -z "$AUTOCONF_VERSION" ] ; then
		1724	echo "GNU autoconf is not requested"
		1725	else
		1726	echo "Requested GNU autoconf version is $AUTOCONF_VERSION"
		1727	fi
		1728	uninstall_autoconf -r
		1729	fi
		1730
		1731	if [ ! -z "$installed_xz_version" -a \
		1732	"$installed_xz_version" != "$XZ_VERSION" ] ; then
		1733	echo "Installed xz version is $installed_xz_version"
		1734	if [ -z "$XZ_VERSION" ] ; then
		1735	echo "xz is not requested"
		1736	else
		1737	echo "Requested xz version is $XZ_VERSION"
		1738	fi
		1739	uninstall_xz -r
		1740	fi
		1741
		1742	#
		1743	# Start with xz: It is the sole download format of glib later than 2.31.2
		1744	#
		1745	install_xz
		1746
		1747	install_autoconf
		1748
		1749	install_automake
		1750
		1751	install_libtool
		1752
		1753	install_cmake
		1754
		1755	#
		1756	# Start with GNU gettext; GLib requires it, and OS X doesn't have it
		1757	# or a BSD-licensed replacement.
		1758	#
		1759	# At least on Lion with Xcode 4, _FORTIFY_SOURCE gets defined as 2
		1760	# by default, which causes, for example, stpncpy to be defined as
		1761	# a hairy macro that collides with the GNU gettext configure script's
		1762	# attempts to workaround AIX's lack of a declaration for stpncpy,
		1763	# with the result being a huge train wreck. Define _FORTIFY_SOURCE
		1764	# as 0 in an attempt to keep the trains on separate tracks.
		1765	#
		1766	install_gettext
		1767
		1768	#
		1769	# GLib depends on pkg-config.
		1770	# By default, pkg-config depends on GLib; we break the dependency cycle
		1771	# by configuring pkg-config to use its own internal version of GLib.
		1772	#
		1773	install_pkg_config
		1774
		1775	install_glib
		1776
		1777	#
		1778	# Now we have reached a point where we can build everything but
		1779	# the GUI (Wireshark).
		1780	#
		1781	install_qt
		1782
		1783	if [ "$GTK_VERSION" ]; then
		1784	#
		1785	# GTK+ 3 requires a newer Cairo build than the one that comes with
		1786	# 10.6, so we build Cairo if we are using GTK+ 3.
		1787	#
		1788	# In 10.6 and 10.7, it's an X11 library; if we build with "native" GTK+
		1789	# rather than X11 GTK+, we might have to build and install Cairo.
		1790	# In 10.8 and later, there is no X11, but it's included in Xquartz;
		1791	# again, if we build with "native" GTK+, we'd have to build and install
		1792	# it.
		1793	#
		1794	if [[ "$GTK_MAJOR_VERSION" -eq 3 || "$cairo_not_in_the_os" = yes ]]; then
		1795	#
		1796	# Requirements for Cairo first
		1797	#
		1798	# The libpng that comes with the X11 for Leopard has a bogus
		1799	# pkg-config file that lies about where the header files are,
		1800	# which causes other packages not to be able to find its
		1801	# headers.
		1802	#
		1803	# The libpng in later versions is not what the version of
		1804	# libpixman we build below wants - it wants libpng15.
		1805	#
		1806	install_libpng
		1807
		1808	#
		1809	# The libpixman versions that come with the X11s for Leopard,
		1810	# Snow Leopard, and Lion is too old to support Cairo's image
		1811	# surface backend feature (which requires pixman-1 >= 0.22.0).
		1812	#
		1813	# XXX - what about the one that comes with the latest version
		1814	# of Xquartz?
		1815	#
		1816	install_pixman
		1817
		1818	#
		1819	# And now Cairo itself.
		1820	# XXX - with the libxcb that comes with 10.6,
		1821	# xcb_discard_reply() is missing, and the build fails.
		1822	#
		1823	install_cairo
		1824	fi
		1825
		1826	install_atk
		1827
		1828	install_pango
		1829
		1830	install_gdk_pixbuf
		1831
		1832	install_gtk
		1833	fi
		1834
		1835	#
		1836	# Now we have reached a point where we can build everything including
		1837	# the GUI (Wireshark), but not with any optional features such as
		1838	# SNMP OID resolution, some forms of decryption, Lua scripting, playback
		1839	# of audio, or GeoIP mapping of IP addresses.
		1840	#
		1841	# We now conditionally download optional libraries to support them;
		1842	# the default is to download them all.
		1843	#
		1844
		1845	install_libsmi
		1846
		1847	install_libgpg_error
		1848
		1849	install_libgcrypt
		1850
		1851	install_gnutls
		1852
		1853	install_lua
		1854
		1855	install_portaudio
		1856
		1857	install_geoip
		1858
		1859	install_c_ares
		1860
		1861	install_libssh
		1862	}
		1863
		1864	uninstall_all() {
		1865	if [ -d macosx-support-libs ]
		1866	then
		1867	cd macosx-support-libs
		1868
		1869	#
		1870	# Uninstall items in the reverse order from the order in which they're
		1871	# installed. Only uninstall if the download/build/install process
		1872	# completed; uninstall the version that appears in the name of
		1873	# the -done file.
		1874	#
		1875	# We also do a "make distclean", so that we don't have leftovers from
		1876	# old configurations.
		1877	#
		1878	uninstall_libssh
		1879
		1880	uninstall_c_ares
		1881
		1882	uninstall_geoip
		1883
		1884	uninstall_portaudio
		1885
		1886	uninstall_lua
		1887
		1888	uninstall_gnutls
		1889
		1890	uninstall_libgcrypt
		1891
		1892	uninstall_libgpg_error
		1893
		1894	uninstall_libsmi
		1895
		1896	uninstall_gtk
		1897
		1898	uninstall_gdk_pixbuf
		1899
		1900	uninstall_pango
		1901
		1902	uninstall_atk
		1903
		1904	uninstall_cairo
		1905
		1906	uninstall_pixman
		1907
		1908	uninstall_libpng
		1909
		1910	uninstall_qt
		1911
		1912	uninstall_glib
		1913
		1914	uninstall_pkg_config
		1915
		1916	uninstall_gettext
		1917
		1918	#
		1919	# XXX - really remove this?
		1920	# Or should we remember it as installed only if this script
		1921	# installed it?
		1922	#
		1923	uninstall_cmake
		1924
		1925	uninstall_libtool
		1926
		1927	uninstall_automake
		1928
		1929	uninstall_autoconf
		1930
		1931	uninstall_xz
		1932	fi
		1933	}
		1934
		1935	#
		1936	# Do we have permission to write in /usr/local?
		1937	#
		1938	# If so, assume we have permission to write in its subdirectories.
		1939	# (If that's not the case, this test needs to check the subdirectories
		1940	# as well.)
		1941	#
		1942	# If not, do "make install", "make uninstall", the removes for Lua,
		1943	# and the renames of [g]libtool* with sudo.
		1944	#
		1945	if [ -w /usr/local ]
		1946	then
		1947	DO_MAKE_INSTALL="make install"
		1948	DO_MAKE_UNINSTALL="make uninstall"
		1949	DO_RM="rm"
		1950	DO_MV="mv"
		1951	else
		1952	DO_MAKE_INSTALL="sudo make install"
		1953	DO_MAKE_UNINSTALL="sudo make uninstall"
		1954	DO_RM="sudo rm"
		1955	DO_MV="sudo mv"
		1956	fi
		1957
		1958	#
		1959	# If we have SDKs available, the default target OS is the major version
		1960	# of the one we're running; get that and strip off the third component
		1961	# if present.
		1962	#
		1963	for i in /Developer/SDKs \
		1964	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs \
		1965	/Library/Developer/CommandLineTools/SDKs
		1966	do
		1967	if [ -d "$i" ]
		1968	then
		1969	min_osx_target=`sw_vers -productVersion | sed 's/\([0-9]*\)\.\([0-9]*\)\.[0-9]*/\1.\2/'`
		1970
		1971	#
		1972	# That's also the OS whose SDK we'd be using.
		1973	#
		1974	sdk_target=$min_osx_target
		1975	break
		1976	fi
		1977	done
		1978
		1979	#
		1980	# Parse command-line flags:
		1981	#
		1982	# -h - print help.
		1983	# -t <target> - build libraries so that they'll work on the specified
		1984	# version of OS X and later versions.
		1985	# -u - do an uninstall.
		1986	#
		1987	while getopts ht:u name
		1988	do
		1989	case $name in
		1990	u)
		1991	do_uninstall=yes
		1992	;;
		1993	t)
		1994	min_osx_target="$OPTARG"
		1995	;;
		1996	h|?)
		1997	echo "Usage: macosx-setup.sh [ -t <target> ] [ -u ]" 1>&1
		1998	exit 0
		1999	;;
		2000	esac
		2001	done
		2002
		2003	#
		2004	# Get the version numbers of installed packages, if any.
		2005	#
		2006	if [ -d macosx-support-libs ]
		2007	then
		2008	cd macosx-support-libs
		2009
		2010	installed_xz_version=`ls xz-*-done 2>/dev/null | sed 's/xz-\(.*\)-done/\1/'`
		2011	installed_autoconf_version=`ls autoconf-*-done 2>/dev/null | sed 's/autoconf-\(.*\)-done/\1/'`
		2012	installed_automake_version=`ls automake-*-done 2>/dev/null | sed 's/automake-\(.*\)-done/\1/'`
		2013	installed_libtool_version=`ls libtool-*-done 2>/dev/null | sed 's/libtool-\(.*\)-done/\1/'`
		2014	installed_cmake_version=`ls cmake-*-done 2>/dev/null | sed 's/cmake-\(.*\)-done/\1/'`
		2015	installed_gettext_version=`ls gettext-*-done 2>/dev/null | sed 's/gettext-\(.*\)-done/\1/'`
		2016	installed_pkg_config_version=`ls pkg-config-*-done 2>/dev/null | sed 's/pkg-config-\(.*\)-done/\1/'`
		2017	installed_glib_version=`ls glib-*-done 2>/dev/null | sed 's/glib-\(.*\)-done/\1/'`
		2018	installed_qt_version=`ls qt-*-done 2>/dev/null | sed 's/qt-\(.*\)-done/\1/'`
		2019	installed_libpng_version=`ls libpng-*-done 2>/dev/null | sed 's/libpng-\(.*\)-done/\1/'`
		2020	installed_pixman_version=`ls pixman-*-done 2>/dev/null | sed 's/pixman-\(.*\)-done/\1/'`
		2021	installed_cairo_version=`ls cairo-*-done 2>/dev/null | sed 's/cairo-\(.*\)-done/\1/'`
		2022	installed_atk_version=`ls atk-*-done 2>/dev/null | sed 's/atk-\(.*\)-done/\1/'`
		2023	installed_pango_version=`ls pango-*-done 2>/dev/null | sed 's/pango-\(.*\)-done/\1/'`
		2024	installed_gdk_pixbuf_version=`ls gdk-pixbuf-*-done 2>/dev/null | sed 's/gdk-pixbuf-\(.*\)-done/\1/'`
		2025	installed_gtk_version=`ls gtk+-*-done 2>/dev/null | sed 's/gtk+-\(.*\)-done/\1/'`
		2026	installed_libsmi_version=`ls libsmi-*-done 2>/dev/null | sed 's/libsmi-\(.*\)-done/\1/'`
		2027	installed_libgpg_error_version=`ls libgpg-error-*-done 2>/dev/null | sed 's/libgpg-error-\(.*\)-done/\1/'`
		2028	installed_libgcrypt_version=`ls libgcrypt-*-done 2>/dev/null | sed 's/libgcrypt-\(.*\)-done/\1/'`
		2029	installed_gnutls_version=`ls gnutls-*-done 2>/dev/null | sed 's/gnutls-\(.*\)-done/\1/'`
		2030	installed_lua_version=`ls lua-*-done 2>/dev/null | sed 's/lua-\(.*\)-done/\1/'`
		2031	installed_portaudio_version=`ls portaudio-*-done 2>/dev/null | sed 's/portaudio-\(.*\)-done/\1/'`
		2032	installed_geoip_version=`ls geoip-*-done 2>/dev/null | sed 's/geoip-\(.*\)-done/\1/'`
		2033	installed_cares_version=`ls c-ares-*-done 2>/dev/null | sed 's/c-ares-\(.*\)-done/\1/'`
		2034	installed_libssh_version=`ls libssh-*-done 2>/dev/null | sed 's/libssh-\(.*\)-done/\1/'`
		2035
		2036	#
		2037	# If we don't have a versioned -done file for portaudio, but do have
		2038	# an unversioned -done file for it, assume the installed version is the
		2039	# requested version, and rename the -done file to include that version.
		2040	#
		2041	if [ -z "$installed_portaudio_version" -a -f portaudio-done ] ; then
		2042	mv portaudio-done portaudio-$PORTAUDIO_VERSION-done
		2043	installed_portaudio_version=`ls portaudio-*-done 2>/dev/null | sed 's/portaudio-\(.*\)-done/\1/'`
		2044	fi
		2045
		2046	cd ..
		2047	fi
		2048
		2049	if [ "$do_uninstall" = "yes" ]
		2050	then
		2051	uninstall_all
		2052	exit 0
		2053	fi
		2054
		2055	#
		2056	# Configure scripts tend to set CFLAGS and CXXFLAGS to "-g -O2" if
		2057	# invoked without CFLAGS or CXXFLAGS being set in the environment.
		2058	#
		2059	# However, we *are* setting them in the environment, for our own
		2060	# nefarious purposes, so start them out as "-g -O2".
		2061	#
		2062	CFLAGS="-g -O2"
		2063	CXXFLAGS="-g -O2"
		2064
		2065	#
		2066	# To make this work on Leopard (rather than working *on* Snow Leopard
		2067	# when building *for* Leopard) will take more work.
		2068	#
		2069	# For one thing, Leopard's /usr/X11/lib/libXdamage.la claims, at least
		2070	# with all software updates applied, that the Xdamage shared library
		2071	# is libXdamage.1.0.0.dylib, but it is, in fact, libXdamage.1.1.0.dylib.
		2072	# This causes problems when building GTK+, so the script would have to
		2073	# fix that file.
		2074	#
		2075	if [[ $DARWIN_MAJOR_VERSION -le 9 ]]; then
		2076	echo "This script does not support any versions of OS X before Snow Leopard" 1>&2
		2077	exit 1
		2078	fi
		2079
		2080	# if no make options are present, set default options
		2081	if [ -z "$MAKE_BUILD_OPTS" ] ; then
		2082	# by default use 1.5x number of cores for parallel build
		2083	MAKE_BUILD_OPTS="-j $(( $(sysctl -n hw.logicalcpu) * 3 / 2))"
		2084	fi
		2085
		2086	#
		2087	# If we have a target release, look for the oldest SDK that's for an
		2088	# OS equal to or later than that one, and build libraries against it
		2089	# rather than against the headers and, more importantly, libraries
		2090	# that come with the OS, so that we don't end up with support libraries
		2091	# that only work on the OS version on which we built them, not earlier
		2092	# versions of the same release, or earlier releases if the minimum is
		2093	# earlier.
		2094	#
		2095	if [ ! -z "$min_osx_target" ]
		2096	then
		2097	#
		2098	# Get the real version - strip off the "10.".
		2099	# We'll worry about that if, as, and when there's ever
		2100	# an OS XI.
		2101	#
		2102	deploy_real_version=`echo "$min_osx_target" | sed -n 's/10\.\(.*\)/\1/p'`
		2103
		2104	#
		2105	# Search each directory that might contain SDKs.
		2106	#
		2107	sdkpath=""
		2108	for sdksdir in /Developer/SDKs \
		2109	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs \
		2110	/Library/Developer/CommandLineTools/SDKs
		2111	do
		2112	#
		2113	# Get a list of all the SDKs.
		2114	#
		2115	if ! test -d "$sdksdir"
		2116	then
		2117	#
		2118	# There is no directory with that name.
		2119	# Move on to the next one in the list, if any.
		2120	#
		2121	continue
		2122	fi
		2123
		2124	#
		2125	# Get a list of all the SDKs in that directory, if any.
		2126	#
		2127	sdklist=`(cd "$sdksdir"; ls -d MacOSX10.[0-9]*.sdk 2>/dev/null)`
		2128
		2129	for sdk in $sdklist
		2130	do
		2131	#
		2132	# Get the real version for this SDK.
		2133	#
		2134	sdk_real_version=`echo "$sdk" | sed -n 's/MacOSX10\.\(.*\)\.sdk/\1/p'`
		2135
		2136	#
		2137	# Is it for the deployment target or some later release?
		2138	#
		2139	if test "$sdk_real_version" -ge "$deploy_real_version"
		2140	then
		2141	#
		2142	# Yes, use it.
		2143	#
		2144	sdkpath="$sdksdir/$sdk"
		2145	qt_sdk_arg="-sdk $sdk"
		2146	break 2
		2147	fi
		2148	done
		2149	done
		2150
		2151	if [ -z "$sdkpath" ]
		2152	then
		2153	echo "macosx-setup.sh: Couldn't find an SDK for OS X $min_osx_target or later" 1>&2
		2154	exit 1
		2155	fi
		2156
		2157	SDKPATH="$sdkpath"
		2158	sdk_target=10.$sdk_real_version
		2159	echo "Using the 10.$sdk_real_version SDK"
		2160
		2161	#
		2162	# Make sure there are links to /usr/local/include and /usr/local/lib
		2163	# in the SDK's usr/local.
		2164	#
		2165	if [ ! -e $SDKPATH/usr/local/include ]
		2166	then
		2167	if [ ! -d $SDKPATH/usr/local ]
		2168	then
		2169	sudo mkdir $SDKPATH/usr/local
		2170	fi
		2171	sudo ln -s /usr/local/include $SDKPATH/usr/local/include
		2172	fi
		2173	if [ ! -e $SDKPATH/usr/local/lib ]
		2174	then
		2175	if [ ! -d $SDKPATH/usr/local ]
		2176	then
		2177	sudo mkdir $SDKPATH/usr/local
		2178	fi
		2179	sudo ln -s /usr/local/lib $SDKPATH/usr/local/lib
		2180	fi
		2181
		2182	#
		2183	# Set the minimum OS version for which to build to the specified
		2184	# minimum target OS version, so we don't, for example, end up using
		2185	# linker features supported by the OS verson on which we're building
		2186	# but not by the target version.
		2187	#
		2188	VERSION_MIN_FLAGS="-mmacosx-version-min=$min_osx_target"
		2189
		2190	#
		2191	# Compile and link against the SDK.
		2192	#
		2193	SDKFLAGS="-isysroot $SDKPATH"
		2194
		2195	if [[ "$min_osx_target" == "10.5" ]]
		2196	then
		2197	#
		2198	# Cairo is part of Mac OS X 10.6 and later.
		2199	# The *headers* are supplied by 10.5, but the *libraries*
		2200	# aren't, so we have to build it if we're building for 10.5.
		2201	#
		2202	cairo_not_in_the_os=yes
		2203
		2204	#
		2205	# Build with older versions of the support libraries, as
		2206	# were used on the Wireshark Leopard buildbot at one
		2207	# point. (Most of these versions come from the About page
		2208	# from Wireshark 1.8.6, the last build done on that buildbot;
		2209	# the ATK version isn't reported, so this is a guess.)
		2210	#
		2211	# If you want to try building with newer versions of
		2212	# the libraries, note that:
		2213	#
		2214	# The version of fontconfig that comes with Leopard doesn't
		2215	# support FC_WEIGHT_EXTRABLACK, so we can't use any version
		2216	# of Pango newer than 1.22.4.
		2217	#
		2218	# However, Pango 1.22.4 doesn't work with versions of GLib
		2219	# after 2.29.6, because Pango 1.22.4 uses G_CONST_RETURN and
		2220	# GLib 2.29.8 and later deprecate it (there doesn't appear to
		2221	# be a GLib 2.29.7). That means we'd either have to patch
		2222	# Pango not to use it (just use "const"; G_CONST_RETURN was
		2223	# there to allow code to choose whether to use "const" or not),
		2224	# or use GLib 2.29.6 or earlier.
		2225	#
		2226	# GLib 2.29.6 includes an implementation of g_bit_lock() that,
		2227	# on x86 (32-bit and 64-bit), uses asms in a fashion
		2228	# ("asm volatile goto") that requires GCC 4.5 or later, which
		2229	# is later than the compilers that come with Leopard and Snow
		2230	# Leopard. Recent versions of GLib check for that, but 2.29.6
		2231	# doesn't, so, if you want to build GLib 2.29.6 on Leopard or
		2232	# Snow Leopard, you would have to patch glib/gbitlock.c to do
		2233	# what the newer versions of GLib do:
		2234	#
		2235	# define a USE_ASM_GOTO macro that indicates whether "asm goto"
		2236	# can be used:
		2237	# #if (defined (i386) || defined (__amd64__))
		2238	# #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
		2239	# #define USE_ASM_GOTO 1
		2240	# #endif
		2241	# #endif
		2242	#
		2243	# replace all occurrences of
		2244	#
		2245	# #if defined (__GNUC__) && (defined (i386) || defined (__amd64__))
		2246	#
		2247	# with
		2248	#
		2249	# #ifdef USE_ASM_GOTO
		2250	#
		2251	# Using GLib 2.29.6 or earlier, however, means that we can't
		2252	# use a version of ATK later than 2.3.93, as those versions
		2253	# don't work with GLib 2.29.6. The same applies to gdk-pixbuf;
		2254	# versions of gdk-pixbuf after 2.24.1 won't work with GLib
		2255	# 2.29.6.
		2256	#
		2257	# Then you have to make sure that what you've build doesn't
		2258	# cause the X server that comes with Leopard to crash; at
		2259	# least one attempt at building for Leopard did.
		2260	#
		2261	# At least if building on Leopard, you might also find
		2262	# that, with various older versions of Cairo, including
		2263	# 1.6.4 and at least some 1.8.x versions, when you try to
		2264	# build it, the build fails because it can't find
		2265	# png_set_longjmp_fn(). I vaguely remember dealing with that,
		2266	# ages ago, but don't remember what I did.
		2267	#
		2268	GLIB_VERSION=2.16.3
		2269	if [ "$CAIRO_VERSION" ]
		2270	then
		2271	CAIRO_VERSION=1.6.4
		2272	fi
		2273	if [ "$ATK_VERSION" ]
		2274	then
		2275	ATK_VERSION=1.24.0
		2276	fi
		2277	if [ "$PANGO_VERSION" ]
		2278	then
		2279	PANGO_VERSION=1.20.2
		2280	fi
		2281	if [ "$GTK_VERSION" ]
		2282	then
		2283	GTK_VERSION=2.12.9
		2284	fi
		2285
		2286	#
		2287	# That version of GTK+ includes gdk-pixbuf.
		2288	# XXX - base this on the version of GTK+ requested.
		2289	#
		2290	GDK_PIXBUF_VERSION=
		2291
		2292	#
		2293	# Libgcrypt 1.5.0 fails to compile due to some problem with an
		2294	# asm in rijndael.c, at least with i686-apple-darwin10-gcc-4.2.1
		2295	# (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3) when building
		2296	# 32-bit.
		2297	#
		2298	# We try libgcrypt 1.4.3 instead, as that's what shows up in
		2299	# the version from the Leopard buildbot.
		2300	LIBGCRYPT_VERSION=1.4.3
		2301
		2302	#
		2303	# Build 32-bit while we're at it; Leopard has a bug that
		2304	# causes some BPF functions not to work with 64-bit userland
		2305	# code, so capturing won't work.
		2306	#
		2307	CFLAGS="$CFLAGS -arch i386"
		2308	CXXFLAGS="$CXXFLAGS -arch i386"
		2309	export LDFLAGS="$LDFLAGS -arch i386"
		2310	fi
		2311	fi
		2312
		2313	export CFLAGS
		2314	export CXXFLAGS
		2315
		2316	#
		2317	# You need Xcode or the command-line tools installed to get the compilers.
		2318	#
		2319	if [ ! -x /usr/bin/xcodebuild ]; then
		2320	echo "Please install Xcode first (should be available on DVD or from the Mac App Store)."
		2321	exit 1
		2322	fi
		2323
		2324	if [ "$QT_VERSION" ]; then
		2325	#
		2326	# We need Xcode, not just the command-line tools, installed to build
		2327	# Qt.
		2328	#
		2329	# At least with Xcode 8, /usr/bin/xcodebuild --help fails if only
		2330	# the command-line tools are installed and succeeds if Xcode is
		2331	# installed. Unfortunately, it fails *with* Xcode 3, but
		2332	# /usr/bin/xcodebuild -version works with that and with Xcode 8.
		2333	# Hopefully it fails with only the command-line tools installed.
		2334	#
		2335	if /usr/bin/xcodebuild -version >/dev/null 2>&1; then
		2336	:
		2337	else
		2338	echo "Please install Xcode first (should be available on DVD or from the Mac App Store)."
		2339	echo "The command-line build tools are not sufficient to build Qt."
		2340	exit 1
		2341	fi
		2342	fi
		2343	if [ "$GTK_VERSION" ]; then
		2344	#
		2345	# If we're building with GTK+, you also need the X11 SDK; with at least
		2346	# some versions of OS X and Xcode, that is, I think, an optional install.
		2347	# (Or it might be installed with X11, but I think *that* is an optional
		2348	# install on at least some versions of OS X.)
		2349	#
		2350	if [ ! -d /usr/X11/include ]; then
		2351	echo "Please install X11 and the X11 SDK first."
		2352	echo " You can either download the latest package from"
		2353	echo " http://www.xquartz.org/ and install it or install"
		2354	echo " the native Apple package if you are on Lion or below."
		2355	exit 1
		2356	fi
		2357	fi
		2358
		2359	export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/X11/lib/pkgconfig
		2360
		2361	#
		2362	# Do all the downloads and untarring in a subdirectory, so all that
		2363	# stuff can be removed once we've installed the support libraries.
		2364	#
		2365	if [ ! -d macosx-support-libs ]
		2366	then
		2367	mkdir macosx-support-libs || exit 1
		2368	fi
		2369	cd macosx-support-libs
		2370
		2371	install_all
		2372
		2373	echo ""
		2374
		2375	#
		2376	# Indicate what paths to use for pkg-config and cmake.
		2377	#
		2378	pkg_config_path=/usr/local/lib/pkgconfig
		2379	if [ "$QT_VERSION" ]; then
		2380	qt_base_path=$HOME/Qt$QT_VERSION/$QT_MAJOR_MINOR_VERSION/clang_64
		2381	pkg_config_path="$pkg_config_path":"$qt_base_path/lib/pkgconfig"
		2382	CMAKE_PREFIX_PATH="$CMAKE_PREFIX_PATH":"$qt_base_path/lib/cmake"
		2383	fi
		2384	pkg_config_path="$pkg_config_path":/usr/X11/lib/pkgconfig
		2385
		2386	echo "You are now prepared to build Wireshark."
		2387	echo
		2388	if [[ $CMAKE ]]; then
		2389	echo "To build with CMAKE:"
		2390	echo
		2391	echo "export PKG_CONFIG_PATH=$pkg_config_path"
		2392	echo "export CMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH"
		2393	echo "export PATH=$PATH:$qt_base_path/bin"
		2394	echo
		2395	echo "mkdir build; cd build"
		2396	echo "cmake .."
		2397	echo "make $MAKE_BUILD_OPTS app_bundle"
		2398	echo "make install/strip"
		2399	echo
		2400	fi
		2401	if [[ $AUTOTOOLS ]]; then
		2402	echo "To build with AUTOTOOLS:"
		2403	echo
		2404	echo "export PKG_CONFIG_PATH=$pkg_config_path"
		2405	echo
		2406	echo "./autogen.sh"
		2407	echo "mkdir build; cd build"
		2408	echo "../configure"
		2409	echo "make $MAKE_BUILD_OPTS"
		2410	echo "make install"
		2411	echo
		2412	fi
		2413	echo "Make sure you are allowed capture access to the network devices"
		2414	echo "See: https://wiki.wireshark.org/CaptureSetup/CapturePrivileges"
		2415	echo
		2416
		2417	exit 0