OpenWrt – Blame information for rev 4
?pathlinks?
Rev | Author | Line No. | Line |
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4 | office | 1 | From b8ff24c72174effd5c5527866313982e28507275 Mon Sep 17 00:00:00 2001 |
2 | From: Vlad Zakharov <vzakhar@synopsys.com> |
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3 | Date: Mon, 26 Sep 2016 16:36:08 +0100 |
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4 | Subject: [PATCH 2/2] When building target binaries, ensure that the warning |
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5 | flags selected for the command line match the target compiler. |
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6 | |||
7 | bfd * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro |
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8 | to verify CC_FOR_BUILD compiler. |
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9 | (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable |
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10 | and add CC_FOR_BUILD compiler checks. |
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11 | * Makefile.in: Regenerate. |
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12 | * configure: Likewise. |
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13 | * doc/Makefile.in: Likewise. |
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14 | |||
15 | binutils * Makefile.am: Replace AM_CLFAGS with AM_CFLAGS_FOR_BUILD |
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16 | when building with CC_FOR_BUILD compiler. |
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17 | * Makefile.in: Regenerate. |
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18 | * configure: Likewise. |
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19 | * doc/Makefile.in: Likewise. |
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20 | |||
21 | gas * Makefile.in: Regenerate. |
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22 | * configure: Likewise. |
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23 | * doc/Makefile.in: Likewise. |
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24 | |||
25 | gold * Makefile.in: Regenerate. |
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26 | * configure: Likewise. |
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27 | * testsuite/Makefile.in: Likewise. |
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28 | |||
29 | gprof * Makefile.in: Regenerate. |
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30 | * configure: Likewise. |
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31 | |||
32 | ld * Makefile.in: Regenerate. |
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33 | * configure: Likewise. |
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34 | |||
35 | opcodes * Makefile.in: Regenerate. |
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36 | * configure: Likewise. |
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37 | --- |
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38 | bfd/Makefile.in | 1 + |
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39 | bfd/configure | 56 +++++++++++++++++++++++++++++++++++++++++----- |
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40 | bfd/doc/Makefile.in | 1 + |
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41 | bfd/warning.m4 | 47 ++++++++++++++++++++++++++++++++++---- |
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42 | binutils/Makefile.am | 10 +++++---- |
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43 | binutils/Makefile.in | 10 +++++---- |
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44 | binutils/configure | 56 +++++++++++++++++++++++++++++++++++++++++----- |
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45 | binutils/doc/Makefile.in | 1 + |
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46 | gas/Makefile.in | 1 + |
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47 | gas/configure | 56 +++++++++++++++++++++++++++++++++++++++++----- |
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48 | gas/doc/Makefile.in | 1 + |
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49 | gold/Makefile.in | 5 +++-- |
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50 | gold/configure | 52 ++++++++++++++++++++++++++++++++++++++---- |
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51 | gold/testsuite/Makefile.in | 1 + |
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52 | gprof/Makefile.in | 1 + |
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53 | gprof/configure | 56 +++++++++++++++++++++++++++++++++++++++++----- |
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54 | ld/Makefile.in | 3 ++- |
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55 | ld/configure | 56 +++++++++++++++++++++++++++++++++++++++++----- |
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56 | opcodes/Makefile.in | 1 + |
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57 | opcodes/configure | 56 +++++++++++++++++++++++++++++++++++++++++----- |
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58 | 20 files changed, 416 insertions(+), 55 deletions(-) |
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59 | |||
60 | --- a/bfd/Makefile.in |
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61 | +++ b/bfd/Makefile.in |
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62 | @@ -288,6 +288,7 @@ TDEFINES = @TDEFINES@ |
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63 | USE_NLS = @USE_NLS@ |
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64 | VERSION = @VERSION@ |
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65 | WARN_CFLAGS = @WARN_CFLAGS@ |
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66 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
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67 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
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68 | XGETTEXT = @XGETTEXT@ |
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69 | abs_builddir = @abs_builddir@ |
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70 | --- a/bfd/configure |
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71 | +++ b/bfd/configure |
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72 | @@ -659,6 +659,7 @@ MAINTAINER_MODE_FALSE |
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73 | MAINTAINER_MODE_TRUE |
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74 | WARN_WRITE_STRINGS |
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75 | NO_WERROR |
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76 | +WARN_CFLAGS_FOR_BUILD |
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77 | WARN_CFLAGS |
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78 | REPORT_BUGS_TEXI |
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79 | REPORT_BUGS_TO |
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80 | @@ -11427,7 +11428,7 @@ else |
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81 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
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82 | lt_status=$lt_dlunknown |
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83 | cat > conftest.$ac_ext <<_LT_EOF |
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84 | -#line 11430 "configure" |
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85 | +#line 11431 "configure" |
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86 | #include "confdefs.h" |
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87 | |||
88 | #if HAVE_DLFCN_H |
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89 | @@ -11533,7 +11534,7 @@ else |
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90 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
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91 | lt_status=$lt_dlunknown |
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92 | cat > conftest.$ac_ext <<_LT_EOF |
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93 | -#line 11536 "configure" |
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94 | +#line 11537 "configure" |
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95 | #include "confdefs.h" |
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96 | |||
97 | #if HAVE_DLFCN_H |
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98 | @@ -12240,8 +12241,12 @@ fi |
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99 | # Set the 'development' global. |
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100 | . $srcdir/../bfd/development.sh |
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101 | |||
102 | +# Set acp_cpp_for_build variable |
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103 | +ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" |
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104 | + |
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105 | # Default set of GCC warnings to enable. |
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106 | GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
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107 | +GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
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108 | |||
109 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
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110 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
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111 | @@ -12286,6 +12291,36 @@ fi |
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112 | rm -f conftest* |
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113 | |||
114 | |||
115 | +# Verify CC_FOR_BUILD to be compatible with waring flags |
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116 | + |
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117 | +# Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
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118 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
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119 | +/* end confdefs.h. */ |
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120 | +__GNUC__ |
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121 | +_ACEOF |
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122 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
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123 | + $EGREP "^[0-3]$" >/dev/null 2>&1; then : |
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124 | + |
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125 | +else |
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126 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" |
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127 | +fi |
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128 | +rm -f conftest* |
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129 | + |
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130 | + |
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131 | +# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. |
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132 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
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133 | +/* end confdefs.h. */ |
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134 | +__GNUC__ |
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135 | +_ACEOF |
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136 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
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137 | + $EGREP "^[0-4]$" >/dev/null 2>&1; then : |
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138 | + |
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139 | +else |
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140 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" |
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141 | +fi |
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142 | +rm -f conftest* |
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143 | + |
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144 | + |
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145 | # Check whether --enable-werror was given. |
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146 | if test "${enable_werror+set}" = set; then : |
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147 | enableval=$enable_werror; case "${enableval}" in |
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148 | @@ -12301,6 +12336,7 @@ case "${host}" in |
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149 | *-*-mingw32*) |
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150 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then |
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151 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" |
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152 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" |
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153 | fi |
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154 | ;; |
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155 | *) ;; |
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156 | @@ -12314,25 +12350,32 @@ fi |
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157 | NO_WERROR= |
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158 | if test "${ERROR_ON_WARNING}" = yes ; then |
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159 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" |
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160 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" |
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161 | NO_WERROR="-Wno-error" |
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162 | fi |
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163 | |||
164 | if test "${GCC}" = yes ; then |
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165 | WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
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166 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" |
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167 | fi |
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168 | |||
169 | # Check whether --enable-build-warnings was given. |
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170 | if test "${enable_build_warnings+set}" = set; then : |
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171 | enableval=$enable_build_warnings; case "${enableval}" in |
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172 | - yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";; |
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173 | + yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
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174 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; |
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175 | no) if test "${GCC}" = yes ; then |
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176 | WARN_CFLAGS="-w" |
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177 | + WARN_CFLAGS_FOR_BUILD="-w" |
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178 | fi;; |
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179 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
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180 | - WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";; |
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181 | + WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" |
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182 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; |
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183 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
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184 | - WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";; |
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185 | - *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
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186 | + WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" |
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187 | + WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; |
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188 | + *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` |
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189 | + WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
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190 | esac |
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191 | fi |
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192 | |||
193 | @@ -12343,6 +12386,7 @@ fi |
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194 | |||
195 | |||
196 | |||
197 | + |
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198 | |||
199 | |||
200 | |||
201 | --- a/bfd/doc/Makefile.in |
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202 | +++ b/bfd/doc/Makefile.in |
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203 | @@ -248,6 +248,7 @@ TDEFINES = @TDEFINES@ |
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204 | USE_NLS = @USE_NLS@ |
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205 | VERSION = @VERSION@ |
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206 | WARN_CFLAGS = @WARN_CFLAGS@ |
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207 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
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208 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
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209 | XGETTEXT = @XGETTEXT@ |
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210 | abs_builddir = @abs_builddir@ |
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211 | --- a/bfd/warning.m4 |
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212 | +++ b/bfd/warning.m4 |
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213 | @@ -17,12 +17,34 @@ dnl along with this program; see the fil |
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214 | dnl <http://www.gnu.org/licenses/>. |
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215 | dnl |
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216 | |||
217 | +# AC_EGREP_CPP_FOR_BUILD(PATTERN, PROGRAM, |
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218 | +# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) |
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219 | +# ------------------------------------------------------ |
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220 | +AC_DEFUN([AC_EGREP_CPP_FOR_BUILD], |
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221 | +[AC_LANG_PREPROC_REQUIRE()dnl |
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222 | +AC_REQUIRE([AC_PROG_EGREP])dnl |
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223 | +AC_LANG_CONFTEST([AC_LANG_SOURCE([[$2]])]) |
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224 | +AS_IF([dnl eval is necessary to expand ac_cpp. |
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225 | +dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell. |
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226 | +(eval "$ac_cpp_for_build conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | |
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227 | +dnl Quote $1 to prevent m4 from eating character classes |
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228 | + $EGREP "[$1]" >/dev/null 2>&1], |
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229 | + [$3], |
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230 | + [$4]) |
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231 | +rm -f conftest* |
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232 | +])# AC_EGREP_CPP_FOR_BUILD |
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233 | + |
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234 | + |
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235 | AC_DEFUN([AM_BINUTILS_WARNINGS],[ |
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236 | # Set the 'development' global. |
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237 | . $srcdir/../bfd/development.sh |
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238 | |||
239 | +# Set acp_cpp_for_build variable |
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240 | +ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" |
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241 | + |
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242 | # Default set of GCC warnings to enable. |
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243 | GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
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244 | +GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
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245 | |||
246 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
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247 | AC_EGREP_CPP([^[0-3]$],[__GNUC__],,GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow") |
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248 | @@ -34,6 +56,14 @@ AC_EGREP_CPP([^[0-4]$],[__GNUC__],,GCC_W |
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249 | WARN_WRITE_STRINGS="" |
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250 | AC_EGREP_CPP([^[0-3]$],[__GNUC__],,WARN_WRITE_STRINGS="-Wwrite-strings") |
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251 | |||
252 | +# Verify CC_FOR_BUILD to be compatible with waring flags |
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253 | + |
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254 | +# Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
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255 | +AC_EGREP_CPP_FOR_BUILD([^[0-3]$],[__GNUC__],,GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow") |
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256 | + |
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257 | +# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. |
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258 | +AC_EGREP_CPP_FOR_BUILD([^[0-4]$],[__GNUC__],,GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144") |
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259 | + |
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260 | AC_ARG_ENABLE(werror, |
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261 | [ --enable-werror treat compile warnings as errors], |
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262 | [case "${enableval}" in |
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263 | @@ -47,6 +77,7 @@ case "${host}" in |
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264 | *-*-mingw32*) |
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265 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then |
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266 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" |
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267 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" |
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268 | fi |
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269 | ;; |
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270 | *) ;; |
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271 | @@ -60,25 +91,32 @@ fi |
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272 | NO_WERROR= |
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273 | if test "${ERROR_ON_WARNING}" = yes ; then |
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274 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" |
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275 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" |
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276 | NO_WERROR="-Wno-error" |
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277 | fi |
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278 | |||
279 | if test "${GCC}" = yes ; then |
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280 | WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
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281 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" |
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282 | fi |
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283 | |||
284 | AC_ARG_ENABLE(build-warnings, |
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285 | [ --enable-build-warnings enable build-time compiler warnings], |
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286 | [case "${enableval}" in |
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287 | - yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";; |
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288 | + yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
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289 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; |
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290 | no) if test "${GCC}" = yes ; then |
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291 | WARN_CFLAGS="-w" |
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292 | + WARN_CFLAGS_FOR_BUILD="-w" |
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293 | fi;; |
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294 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
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295 | - WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";; |
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296 | + WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" |
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297 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; |
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298 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
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299 | - WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";; |
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300 | - *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
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301 | + WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" |
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302 | + WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; |
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303 | + *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` |
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304 | + WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
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305 | esac]) |
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306 | |||
307 | if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then |
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308 | @@ -86,6 +124,7 @@ if test x"$silent" != x"yes" && test x"$ |
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309 | fi |
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310 | |||
311 | AC_SUBST(WARN_CFLAGS) |
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312 | +AC_SUBST(WARN_CFLAGS_FOR_BUILD) |
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313 | AC_SUBST(NO_WERROR) |
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314 | AC_SUBST(WARN_WRITE_STRINGS) |
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315 | ]) |
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316 | --- a/binutils/Makefile.am |
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317 | +++ b/binutils/Makefile.am |
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318 | @@ -47,8 +47,10 @@ ZLIB = @zlibdir@ -lz |
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319 | ZLIBINC = @zlibinc@ |
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320 | |||
321 | WARN_CFLAGS = @WARN_CFLAGS@ |
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322 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
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323 | NO_WERROR = @NO_WERROR@ |
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324 | AM_CFLAGS = $(WARN_CFLAGS) $(ZLIBINC) |
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325 | +AM_CFLAGS_FOR_BUILD = $(WARN_CFLAGS_FOR_BUILD) $(ZLIBINC) |
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326 | LIBICONV = @LIBICONV@ |
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327 | |||
328 | # these two are almost the same program |
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329 | @@ -305,17 +307,17 @@ sysinfo$(EXEEXT_FOR_BUILD): sysinfo.@OBJ |
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330 | $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.@OBJEXT@ syslex_wrap.@OBJEXT@ |
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331 | |||
332 | syslex_wrap.@OBJEXT@: syslex_wrap.c syslex.c sysinfo.h config.h |
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333 | - $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex_wrap.c |
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334 | + $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex_wrap.c |
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335 | |||
336 | sysinfo.@OBJEXT@: sysinfo.c |
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337 | if [ -r sysinfo.c ]; then \ |
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338 | - $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \ |
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339 | + $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \ |
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340 | else \ |
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341 | - $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \ |
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342 | + $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \ |
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343 | fi |
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344 | |||
345 | bin2c$(EXEEXT_FOR_BUILD): bin2c.c |
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346 | - $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c |
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347 | + $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c |
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348 | |||
349 | embedspu: embedspu.sh Makefile |
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350 | awk '/^program_transform_name=/ {print "program_transform_name=\"$(program_transform_name)\""; next} {print}' < $< > $@ |
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351 | --- a/binutils/Makefile.in |
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352 | +++ b/binutils/Makefile.in |
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353 | @@ -401,6 +401,7 @@ STRIP = @STRIP@ |
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354 | USE_NLS = @USE_NLS@ |
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355 | VERSION = @VERSION@ |
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356 | WARN_CFLAGS = @WARN_CFLAGS@ |
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357 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
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358 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
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359 | XGETTEXT = @XGETTEXT@ |
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360 | YACC = `if [ -f ../bison/bison ]; then echo ../bison/bison -y -L$(srcdir)/../bison/; else echo @YACC@; fi` |
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361 | @@ -478,6 +479,7 @@ am__skipyacc = |
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362 | ZLIB = @zlibdir@ -lz |
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363 | ZLIBINC = @zlibinc@ |
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364 | AM_CFLAGS = $(WARN_CFLAGS) $(ZLIBINC) |
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365 | +AM_CFLAGS_FOR_BUILD = $(WARN_CFLAGS_FOR_BUILD) $(ZLIBINC) |
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366 | |||
367 | # these two are almost the same program |
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368 | AR_PROG = ar |
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369 | @@ -1370,17 +1372,17 @@ sysinfo$(EXEEXT_FOR_BUILD): sysinfo.@OBJ |
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370 | $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.@OBJEXT@ syslex_wrap.@OBJEXT@ |
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371 | |||
372 | syslex_wrap.@OBJEXT@: syslex_wrap.c syslex.c sysinfo.h config.h |
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373 | - $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex_wrap.c |
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374 | + $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex_wrap.c |
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375 | |||
376 | sysinfo.@OBJEXT@: sysinfo.c |
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377 | if [ -r sysinfo.c ]; then \ |
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378 | - $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \ |
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379 | + $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \ |
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380 | else \ |
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381 | - $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \ |
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382 | + $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \ |
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383 | fi |
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384 | |||
385 | bin2c$(EXEEXT_FOR_BUILD): bin2c.c |
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386 | - $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c |
||
387 | + $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c |
||
388 | |||
389 | embedspu: embedspu.sh Makefile |
||
390 | awk '/^program_transform_name=/ {print "program_transform_name=\"$(program_transform_name)\""; next} {print}' < $< > $@ |
||
391 | --- a/binutils/configure |
||
392 | +++ b/binutils/configure |
||
393 | @@ -652,6 +652,7 @@ YFLAGS |
||
394 | YACC |
||
395 | WARN_WRITE_STRINGS |
||
396 | NO_WERROR |
||
397 | +WARN_CFLAGS_FOR_BUILD |
||
398 | WARN_CFLAGS |
||
399 | OTOOL64 |
||
400 | OTOOL |
||
401 | @@ -11225,7 +11226,7 @@ else |
||
402 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
403 | lt_status=$lt_dlunknown |
||
404 | cat > conftest.$ac_ext <<_LT_EOF |
||
405 | -#line 11228 "configure" |
||
406 | +#line 11229 "configure" |
||
407 | #include "confdefs.h" |
||
408 | |||
409 | #if HAVE_DLFCN_H |
||
410 | @@ -11331,7 +11332,7 @@ else |
||
411 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
412 | lt_status=$lt_dlunknown |
||
413 | cat > conftest.$ac_ext <<_LT_EOF |
||
414 | -#line 11334 "configure" |
||
415 | +#line 11335 "configure" |
||
416 | #include "confdefs.h" |
||
417 | |||
418 | #if HAVE_DLFCN_H |
||
419 | @@ -11945,8 +11946,12 @@ _ACEOF |
||
420 | # Set the 'development' global. |
||
421 | . $srcdir/../bfd/development.sh |
||
422 | |||
423 | +# Set acp_cpp_for_build variable |
||
424 | +ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" |
||
425 | + |
||
426 | # Default set of GCC warnings to enable. |
||
427 | GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
428 | +GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
429 | |||
430 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
431 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
432 | @@ -11991,6 +11996,36 @@ fi |
||
433 | rm -f conftest* |
||
434 | |||
435 | |||
436 | +# Verify CC_FOR_BUILD to be compatible with waring flags |
||
437 | + |
||
438 | +# Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
439 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
440 | +/* end confdefs.h. */ |
||
441 | +__GNUC__ |
||
442 | +_ACEOF |
||
443 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
444 | + $EGREP "^[0-3]$" >/dev/null 2>&1; then : |
||
445 | + |
||
446 | +else |
||
447 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" |
||
448 | +fi |
||
449 | +rm -f conftest* |
||
450 | + |
||
451 | + |
||
452 | +# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. |
||
453 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
454 | +/* end confdefs.h. */ |
||
455 | +__GNUC__ |
||
456 | +_ACEOF |
||
457 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
458 | + $EGREP "^[0-4]$" >/dev/null 2>&1; then : |
||
459 | + |
||
460 | +else |
||
461 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" |
||
462 | +fi |
||
463 | +rm -f conftest* |
||
464 | + |
||
465 | + |
||
466 | # Check whether --enable-werror was given. |
||
467 | if test "${enable_werror+set}" = set; then : |
||
468 | enableval=$enable_werror; case "${enableval}" in |
||
469 | @@ -12006,6 +12041,7 @@ case "${host}" in |
||
470 | *-*-mingw32*) |
||
471 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then |
||
472 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" |
||
473 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" |
||
474 | fi |
||
475 | ;; |
||
476 | *) ;; |
||
477 | @@ -12019,25 +12055,32 @@ fi |
||
478 | NO_WERROR= |
||
479 | if test "${ERROR_ON_WARNING}" = yes ; then |
||
480 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" |
||
481 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" |
||
482 | NO_WERROR="-Wno-error" |
||
483 | fi |
||
484 | |||
485 | if test "${GCC}" = yes ; then |
||
486 | WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
487 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" |
||
488 | fi |
||
489 | |||
490 | # Check whether --enable-build-warnings was given. |
||
491 | if test "${enable_build_warnings+set}" = set; then : |
||
492 | enableval=$enable_build_warnings; case "${enableval}" in |
||
493 | - yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";; |
||
494 | + yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
495 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
496 | no) if test "${GCC}" = yes ; then |
||
497 | WARN_CFLAGS="-w" |
||
498 | + WARN_CFLAGS_FOR_BUILD="-w" |
||
499 | fi;; |
||
500 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
501 | - WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";; |
||
502 | + WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" |
||
503 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; |
||
504 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
505 | - WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";; |
||
506 | - *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
507 | + WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" |
||
508 | + WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
509 | + *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
510 | + WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
511 | esac |
||
512 | fi |
||
513 | |||
514 | @@ -12048,6 +12091,7 @@ fi |
||
515 | |||
516 | |||
517 | |||
518 | + |
||
519 | |||
520 | |||
521 | |||
522 | --- a/binutils/doc/Makefile.in |
||
523 | +++ b/binutils/doc/Makefile.in |
||
524 | @@ -249,6 +249,7 @@ STRIP = @STRIP@ |
||
525 | USE_NLS = @USE_NLS@ |
||
526 | VERSION = @VERSION@ |
||
527 | WARN_CFLAGS = @WARN_CFLAGS@ |
||
528 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
||
529 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
||
530 | XGETTEXT = @XGETTEXT@ |
||
531 | YACC = @YACC@ |
||
532 | --- a/gas/Makefile.in |
||
533 | +++ b/gas/Makefile.in |
||
534 | @@ -255,6 +255,7 @@ STRIP = @STRIP@ |
||
535 | USE_NLS = @USE_NLS@ |
||
536 | VERSION = @VERSION@ |
||
537 | WARN_CFLAGS = @WARN_CFLAGS@ @WARN_WRITE_STRINGS@ |
||
538 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
||
539 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
||
540 | XGETTEXT = @XGETTEXT@ |
||
541 | YACC = `if [ -f ../bison/bison ] ; then echo ../bison/bison -y -L../bison/bison ; else echo @YACC@ ; fi` |
||
542 | --- a/gas/configure |
||
543 | +++ b/gas/configure |
||
544 | @@ -642,6 +642,7 @@ cgen_cpu_prefix |
||
545 | GDBINIT |
||
546 | WARN_WRITE_STRINGS |
||
547 | NO_WERROR |
||
548 | +WARN_CFLAGS_FOR_BUILD |
||
549 | WARN_CFLAGS |
||
550 | OTOOL64 |
||
551 | OTOOL |
||
552 | @@ -10985,7 +10986,7 @@ else |
||
553 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
554 | lt_status=$lt_dlunknown |
||
555 | cat > conftest.$ac_ext <<_LT_EOF |
||
556 | -#line 10988 "configure" |
||
557 | +#line 10989 "configure" |
||
558 | #include "confdefs.h" |
||
559 | |||
560 | #if HAVE_DLFCN_H |
||
561 | @@ -11091,7 +11092,7 @@ else |
||
562 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
563 | lt_status=$lt_dlunknown |
||
564 | cat > conftest.$ac_ext <<_LT_EOF |
||
565 | -#line 11094 "configure" |
||
566 | +#line 11095 "configure" |
||
567 | #include "confdefs.h" |
||
568 | |||
569 | #if HAVE_DLFCN_H |
||
570 | @@ -11721,8 +11722,12 @@ using_cgen=no |
||
571 | # Set the 'development' global. |
||
572 | . $srcdir/../bfd/development.sh |
||
573 | |||
574 | +# Set acp_cpp_for_build variable |
||
575 | +ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" |
||
576 | + |
||
577 | # Default set of GCC warnings to enable. |
||
578 | GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
579 | +GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
580 | |||
581 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
582 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
583 | @@ -11767,6 +11772,36 @@ fi |
||
584 | rm -f conftest* |
||
585 | |||
586 | |||
587 | +# Verify CC_FOR_BUILD to be compatible with waring flags |
||
588 | + |
||
589 | +# Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
590 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
591 | +/* end confdefs.h. */ |
||
592 | +__GNUC__ |
||
593 | +_ACEOF |
||
594 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
595 | + $EGREP "^[0-3]$" >/dev/null 2>&1; then : |
||
596 | + |
||
597 | +else |
||
598 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" |
||
599 | +fi |
||
600 | +rm -f conftest* |
||
601 | + |
||
602 | + |
||
603 | +# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. |
||
604 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
605 | +/* end confdefs.h. */ |
||
606 | +__GNUC__ |
||
607 | +_ACEOF |
||
608 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
609 | + $EGREP "^[0-4]$" >/dev/null 2>&1; then : |
||
610 | + |
||
611 | +else |
||
612 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" |
||
613 | +fi |
||
614 | +rm -f conftest* |
||
615 | + |
||
616 | + |
||
617 | # Check whether --enable-werror was given. |
||
618 | if test "${enable_werror+set}" = set; then : |
||
619 | enableval=$enable_werror; case "${enableval}" in |
||
620 | @@ -11782,6 +11817,7 @@ case "${host}" in |
||
621 | *-*-mingw32*) |
||
622 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then |
||
623 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" |
||
624 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" |
||
625 | fi |
||
626 | ;; |
||
627 | *) ;; |
||
628 | @@ -11795,25 +11831,32 @@ fi |
||
629 | NO_WERROR= |
||
630 | if test "${ERROR_ON_WARNING}" = yes ; then |
||
631 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" |
||
632 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" |
||
633 | NO_WERROR="-Wno-error" |
||
634 | fi |
||
635 | |||
636 | if test "${GCC}" = yes ; then |
||
637 | WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
638 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" |
||
639 | fi |
||
640 | |||
641 | # Check whether --enable-build-warnings was given. |
||
642 | if test "${enable_build_warnings+set}" = set; then : |
||
643 | enableval=$enable_build_warnings; case "${enableval}" in |
||
644 | - yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";; |
||
645 | + yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
646 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
647 | no) if test "${GCC}" = yes ; then |
||
648 | WARN_CFLAGS="-w" |
||
649 | + WARN_CFLAGS_FOR_BUILD="-w" |
||
650 | fi;; |
||
651 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
652 | - WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";; |
||
653 | + WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" |
||
654 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; |
||
655 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
656 | - WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";; |
||
657 | - *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
658 | + WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" |
||
659 | + WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
660 | + *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
661 | + WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
662 | esac |
||
663 | fi |
||
664 | |||
665 | @@ -11824,6 +11867,7 @@ fi |
||
666 | |||
667 | |||
668 | |||
669 | + |
||
670 | |||
671 | |||
672 | |||
673 | --- a/gas/doc/Makefile.in |
||
674 | +++ b/gas/doc/Makefile.in |
||
675 | @@ -230,6 +230,7 @@ STRIP = @STRIP@ |
||
676 | USE_NLS = @USE_NLS@ |
||
677 | VERSION = @VERSION@ |
||
678 | WARN_CFLAGS = @WARN_CFLAGS@ |
||
679 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
||
680 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
||
681 | XGETTEXT = @XGETTEXT@ |
||
682 | YACC = @YACC@ |
||
683 | --- a/gold/Makefile.in |
||
684 | +++ b/gold/Makefile.in |
||
685 | @@ -87,8 +87,8 @@ subdir = . |
||
686 | DIST_COMMON = NEWS README ChangeLog $(srcdir)/Makefile.in \ |
||
687 | $(srcdir)/Makefile.am $(top_srcdir)/configure \ |
||
688 | $(am__configure_deps) $(srcdir)/config.in \ |
||
689 | - $(srcdir)/../mkinstalldirs $(top_srcdir)/po/Make-in \ |
||
690 | - ftruncate.c pread.c mremap.c ffsll.c yyscript.h yyscript.c \ |
||
691 | + $(srcdir)/../mkinstalldirs $(top_srcdir)/po/Make-in ffsll.c \ |
||
692 | + mremap.c ftruncate.c pread.c yyscript.h yyscript.c \ |
||
693 | $(srcdir)/../depcomp $(srcdir)/../ylwrap |
||
694 | ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 |
||
695 | am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \ |
||
696 | @@ -409,6 +409,7 @@ TARGETOBJS = @TARGETOBJS@ |
||
697 | USE_NLS = @USE_NLS@ |
||
698 | VERSION = @VERSION@ |
||
699 | WARN_CFLAGS = @WARN_CFLAGS@ |
||
700 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
||
701 | WARN_CXXFLAGS = @WARN_CXXFLAGS@ |
||
702 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
||
703 | XGETTEXT = @XGETTEXT@ |
||
704 | --- a/gold/configure |
||
705 | +++ b/gold/configure |
||
706 | @@ -609,6 +609,7 @@ GOLD_LDFLAGS |
||
707 | WARN_CXXFLAGS |
||
708 | WARN_WRITE_STRINGS |
||
709 | NO_WERROR |
||
710 | +WARN_CFLAGS_FOR_BUILD |
||
711 | WARN_CFLAGS |
||
712 | IFUNC_STATIC_FALSE |
||
713 | IFUNC_STATIC_TRUE |
||
714 | @@ -6723,8 +6724,12 @@ fi |
||
715 | # Set the 'development' global. |
||
716 | . $srcdir/../bfd/development.sh |
||
717 | |||
718 | +# Set acp_cpp_for_build variable |
||
719 | +ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" |
||
720 | + |
||
721 | # Default set of GCC warnings to enable. |
||
722 | GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
723 | +GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
724 | |||
725 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
726 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
727 | @@ -6769,6 +6774,36 @@ fi |
||
728 | rm -f conftest* |
||
729 | |||
730 | |||
731 | +# Verify CC_FOR_BUILD to be compatible with waring flags |
||
732 | + |
||
733 | +# Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
734 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
735 | +/* end confdefs.h. */ |
||
736 | +__GNUC__ |
||
737 | +_ACEOF |
||
738 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
739 | + $EGREP "^[0-3]$" >/dev/null 2>&1; then : |
||
740 | + |
||
741 | +else |
||
742 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" |
||
743 | +fi |
||
744 | +rm -f conftest* |
||
745 | + |
||
746 | + |
||
747 | +# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. |
||
748 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
749 | +/* end confdefs.h. */ |
||
750 | +__GNUC__ |
||
751 | +_ACEOF |
||
752 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
753 | + $EGREP "^[0-4]$" >/dev/null 2>&1; then : |
||
754 | + |
||
755 | +else |
||
756 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" |
||
757 | +fi |
||
758 | +rm -f conftest* |
||
759 | + |
||
760 | + |
||
761 | # Check whether --enable-werror was given. |
||
762 | if test "${enable_werror+set}" = set; then : |
||
763 | enableval=$enable_werror; case "${enableval}" in |
||
764 | @@ -6784,6 +6819,7 @@ case "${host}" in |
||
765 | *-*-mingw32*) |
||
766 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then |
||
767 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" |
||
768 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" |
||
769 | fi |
||
770 | ;; |
||
771 | *) ;; |
||
772 | @@ -6797,25 +6833,32 @@ fi |
||
773 | NO_WERROR= |
||
774 | if test "${ERROR_ON_WARNING}" = yes ; then |
||
775 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" |
||
776 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" |
||
777 | NO_WERROR="-Wno-error" |
||
778 | fi |
||
779 | |||
780 | if test "${GCC}" = yes ; then |
||
781 | WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
782 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" |
||
783 | fi |
||
784 | |||
785 | # Check whether --enable-build-warnings was given. |
||
786 | if test "${enable_build_warnings+set}" = set; then : |
||
787 | enableval=$enable_build_warnings; case "${enableval}" in |
||
788 | - yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";; |
||
789 | + yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
790 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
791 | no) if test "${GCC}" = yes ; then |
||
792 | WARN_CFLAGS="-w" |
||
793 | + WARN_CFLAGS_FOR_BUILD="-w" |
||
794 | fi;; |
||
795 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
796 | - WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";; |
||
797 | + WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" |
||
798 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; |
||
799 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
800 | - WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";; |
||
801 | - *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
802 | + WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" |
||
803 | + WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
804 | + *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
805 | + WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
806 | esac |
||
807 | fi |
||
808 | |||
809 | @@ -6826,6 +6869,7 @@ fi |
||
810 | |||
811 | |||
812 | |||
813 | + |
||
814 | |||
815 | |||
816 | |||
817 | --- a/gold/testsuite/Makefile.in |
||
818 | +++ b/gold/testsuite/Makefile.in |
||
819 | @@ -2568,6 +2568,7 @@ TARGETOBJS = @TARGETOBJS@ |
||
820 | USE_NLS = @USE_NLS@ |
||
821 | VERSION = @VERSION@ |
||
822 | WARN_CFLAGS = @WARN_CFLAGS@ |
||
823 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
||
824 | WARN_CXXFLAGS = @WARN_CXXFLAGS@ |
||
825 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
||
826 | XGETTEXT = @XGETTEXT@ |
||
827 | --- a/gprof/Makefile.in |
||
828 | +++ b/gprof/Makefile.in |
||
829 | @@ -267,6 +267,7 @@ STRIP = @STRIP@ |
||
830 | USE_NLS = @USE_NLS@ |
||
831 | VERSION = @VERSION@ |
||
832 | WARN_CFLAGS = @WARN_CFLAGS@ |
||
833 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
||
834 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
||
835 | XGETTEXT = @XGETTEXT@ |
||
836 | abs_builddir = @abs_builddir@ |
||
837 | --- a/gprof/configure |
||
838 | +++ b/gprof/configure |
||
839 | @@ -604,6 +604,7 @@ LTLIBOBJS |
||
840 | LIBOBJS |
||
841 | WARN_WRITE_STRINGS |
||
842 | NO_WERROR |
||
843 | +WARN_CFLAGS_FOR_BUILD |
||
844 | WARN_CFLAGS |
||
845 | GENINSRC_NEVER_FALSE |
||
846 | GENINSRC_NEVER_TRUE |
||
847 | @@ -10901,7 +10902,7 @@ else |
||
848 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
849 | lt_status=$lt_dlunknown |
||
850 | cat > conftest.$ac_ext <<_LT_EOF |
||
851 | -#line 10904 "configure" |
||
852 | +#line 10905 "configure" |
||
853 | #include "confdefs.h" |
||
854 | |||
855 | #if HAVE_DLFCN_H |
||
856 | @@ -11007,7 +11008,7 @@ else |
||
857 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
858 | lt_status=$lt_dlunknown |
||
859 | cat > conftest.$ac_ext <<_LT_EOF |
||
860 | -#line 11010 "configure" |
||
861 | +#line 11011 "configure" |
||
862 | #include "confdefs.h" |
||
863 | |||
864 | #if HAVE_DLFCN_H |
||
865 | @@ -12101,8 +12102,12 @@ fi |
||
866 | # Set the 'development' global. |
||
867 | . $srcdir/../bfd/development.sh |
||
868 | |||
869 | +# Set acp_cpp_for_build variable |
||
870 | +ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" |
||
871 | + |
||
872 | # Default set of GCC warnings to enable. |
||
873 | GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
874 | +GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
875 | |||
876 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
877 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
878 | @@ -12147,6 +12152,36 @@ fi |
||
879 | rm -f conftest* |
||
880 | |||
881 | |||
882 | +# Verify CC_FOR_BUILD to be compatible with waring flags |
||
883 | + |
||
884 | +# Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
885 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
886 | +/* end confdefs.h. */ |
||
887 | +__GNUC__ |
||
888 | +_ACEOF |
||
889 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
890 | + $EGREP "^[0-3]$" >/dev/null 2>&1; then : |
||
891 | + |
||
892 | +else |
||
893 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" |
||
894 | +fi |
||
895 | +rm -f conftest* |
||
896 | + |
||
897 | + |
||
898 | +# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. |
||
899 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
900 | +/* end confdefs.h. */ |
||
901 | +__GNUC__ |
||
902 | +_ACEOF |
||
903 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
904 | + $EGREP "^[0-4]$" >/dev/null 2>&1; then : |
||
905 | + |
||
906 | +else |
||
907 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" |
||
908 | +fi |
||
909 | +rm -f conftest* |
||
910 | + |
||
911 | + |
||
912 | # Check whether --enable-werror was given. |
||
913 | if test "${enable_werror+set}" = set; then : |
||
914 | enableval=$enable_werror; case "${enableval}" in |
||
915 | @@ -12162,6 +12197,7 @@ case "${host}" in |
||
916 | *-*-mingw32*) |
||
917 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then |
||
918 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" |
||
919 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" |
||
920 | fi |
||
921 | ;; |
||
922 | *) ;; |
||
923 | @@ -12175,25 +12211,32 @@ fi |
||
924 | NO_WERROR= |
||
925 | if test "${ERROR_ON_WARNING}" = yes ; then |
||
926 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" |
||
927 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" |
||
928 | NO_WERROR="-Wno-error" |
||
929 | fi |
||
930 | |||
931 | if test "${GCC}" = yes ; then |
||
932 | WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
933 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" |
||
934 | fi |
||
935 | |||
936 | # Check whether --enable-build-warnings was given. |
||
937 | if test "${enable_build_warnings+set}" = set; then : |
||
938 | enableval=$enable_build_warnings; case "${enableval}" in |
||
939 | - yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";; |
||
940 | + yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
941 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
942 | no) if test "${GCC}" = yes ; then |
||
943 | WARN_CFLAGS="-w" |
||
944 | + WARN_CFLAGS_FOR_BUILD="-w" |
||
945 | fi;; |
||
946 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
947 | - WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";; |
||
948 | + WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" |
||
949 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; |
||
950 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
951 | - WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";; |
||
952 | - *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
953 | + WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" |
||
954 | + WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
955 | + *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
956 | + WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
957 | esac |
||
958 | fi |
||
959 | |||
960 | @@ -12204,6 +12247,7 @@ fi |
||
961 | |||
962 | |||
963 | |||
964 | + |
||
965 | |||
966 | |||
967 | |||
968 | --- a/ld/Makefile.in |
||
969 | +++ b/ld/Makefile.in |
||
970 | @@ -354,6 +354,7 @@ TESTBFDLIB = @TESTBFDLIB@ |
||
971 | USE_NLS = @USE_NLS@ |
||
972 | VERSION = @VERSION@ |
||
973 | WARN_CFLAGS = @WARN_CFLAGS@ |
||
974 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
||
975 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
||
976 | XGETTEXT = @XGETTEXT@ |
||
977 | YACC = `if [ -f ../bison/bison ]; then echo ../bison/bison -y -L$(srcdir)/../bison/; else echo @YACC@; fi` |
||
978 | @@ -508,7 +509,7 @@ CXX_FOR_TARGET = ` \ |
||
979 | fi` |
||
980 | |||
981 | |||
982 | -# Strip out sanitization options as they require special host libraries. |
||
983 | +# Strip out sanitization options as we want to test building binaries without any extra paraphernalia |
||
984 | CFLAGS_FOR_TARGET = `echo $(CFLAGS) | sed -e 's/-fsanitize=address//g' -e 's/-fsanitize=undefined//g'` |
||
985 | CXXFLAGS_FOR_TARGET = `echo $(CXXFLAGS) | sed -e 's/-fsanitize=address//g' -e 's/-fsanitize=undefined//g'` |
||
986 | info_TEXINFOS = ld.texinfo |
||
987 | --- a/ld/configure |
||
988 | +++ b/ld/configure |
||
989 | @@ -646,6 +646,7 @@ LIBINTL |
||
990 | USE_NLS |
||
991 | WARN_WRITE_STRINGS |
||
992 | NO_WERROR |
||
993 | +WARN_CFLAGS_FOR_BUILD |
||
994 | WARN_CFLAGS |
||
995 | installed_linker |
||
996 | install_as_default |
||
997 | @@ -11723,7 +11724,7 @@ else |
||
998 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
999 | lt_status=$lt_dlunknown |
||
1000 | cat > conftest.$ac_ext <<_LT_EOF |
||
1001 | -#line 11726 "configure" |
||
1002 | +#line 11727 "configure" |
||
1003 | #include "confdefs.h" |
||
1004 | |||
1005 | #if HAVE_DLFCN_H |
||
1006 | @@ -11829,7 +11830,7 @@ else |
||
1007 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
1008 | lt_status=$lt_dlunknown |
||
1009 | cat > conftest.$ac_ext <<_LT_EOF |
||
1010 | -#line 11832 "configure" |
||
1011 | +#line 11833 "configure" |
||
1012 | #include "confdefs.h" |
||
1013 | |||
1014 | #if HAVE_DLFCN_H |
||
1015 | @@ -15558,8 +15559,12 @@ fi |
||
1016 | # Set the 'development' global. |
||
1017 | . $srcdir/../bfd/development.sh |
||
1018 | |||
1019 | +# Set acp_cpp_for_build variable |
||
1020 | +ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" |
||
1021 | + |
||
1022 | # Default set of GCC warnings to enable. |
||
1023 | GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
1024 | +GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
1025 | |||
1026 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
1027 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
1028 | @@ -15604,6 +15609,36 @@ fi |
||
1029 | rm -f conftest* |
||
1030 | |||
1031 | |||
1032 | +# Verify CC_FOR_BUILD to be compatible with waring flags |
||
1033 | + |
||
1034 | +# Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
1035 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
1036 | +/* end confdefs.h. */ |
||
1037 | +__GNUC__ |
||
1038 | +_ACEOF |
||
1039 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
1040 | + $EGREP "^[0-3]$" >/dev/null 2>&1; then : |
||
1041 | + |
||
1042 | +else |
||
1043 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" |
||
1044 | +fi |
||
1045 | +rm -f conftest* |
||
1046 | + |
||
1047 | + |
||
1048 | +# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. |
||
1049 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
1050 | +/* end confdefs.h. */ |
||
1051 | +__GNUC__ |
||
1052 | +_ACEOF |
||
1053 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
1054 | + $EGREP "^[0-4]$" >/dev/null 2>&1; then : |
||
1055 | + |
||
1056 | +else |
||
1057 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" |
||
1058 | +fi |
||
1059 | +rm -f conftest* |
||
1060 | + |
||
1061 | + |
||
1062 | # Check whether --enable-werror was given. |
||
1063 | if test "${enable_werror+set}" = set; then : |
||
1064 | enableval=$enable_werror; case "${enableval}" in |
||
1065 | @@ -15619,6 +15654,7 @@ case "${host}" in |
||
1066 | *-*-mingw32*) |
||
1067 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then |
||
1068 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" |
||
1069 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" |
||
1070 | fi |
||
1071 | ;; |
||
1072 | *) ;; |
||
1073 | @@ -15632,25 +15668,32 @@ fi |
||
1074 | NO_WERROR= |
||
1075 | if test "${ERROR_ON_WARNING}" = yes ; then |
||
1076 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" |
||
1077 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" |
||
1078 | NO_WERROR="-Wno-error" |
||
1079 | fi |
||
1080 | |||
1081 | if test "${GCC}" = yes ; then |
||
1082 | WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
1083 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" |
||
1084 | fi |
||
1085 | |||
1086 | # Check whether --enable-build-warnings was given. |
||
1087 | if test "${enable_build_warnings+set}" = set; then : |
||
1088 | enableval=$enable_build_warnings; case "${enableval}" in |
||
1089 | - yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";; |
||
1090 | + yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
1091 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
1092 | no) if test "${GCC}" = yes ; then |
||
1093 | WARN_CFLAGS="-w" |
||
1094 | + WARN_CFLAGS_FOR_BUILD="-w" |
||
1095 | fi;; |
||
1096 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
1097 | - WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";; |
||
1098 | + WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" |
||
1099 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; |
||
1100 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
1101 | - WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";; |
||
1102 | - *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
1103 | + WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" |
||
1104 | + WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
1105 | + *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
1106 | + WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
1107 | esac |
||
1108 | fi |
||
1109 | |||
1110 | @@ -15661,6 +15704,7 @@ fi |
||
1111 | |||
1112 | |||
1113 | |||
1114 | + |
||
1115 | |||
1116 | |||
1117 | |||
1118 | --- a/opcodes/Makefile.in |
||
1119 | +++ b/opcodes/Makefile.in |
||
1120 | @@ -267,6 +267,7 @@ STRIP = @STRIP@ |
||
1121 | USE_NLS = @USE_NLS@ |
||
1122 | VERSION = @VERSION@ |
||
1123 | WARN_CFLAGS = @WARN_CFLAGS@ |
||
1124 | +WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@ |
||
1125 | WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ |
||
1126 | XGETTEXT = @XGETTEXT@ |
||
1127 | abs_builddir = @abs_builddir@ |
||
1128 | --- a/opcodes/configure |
||
1129 | +++ b/opcodes/configure |
||
1130 | @@ -643,6 +643,7 @@ MAINTAINER_MODE_TRUE |
||
1131 | NO_WMISSING_FIELD_INITIALIZERS |
||
1132 | WARN_WRITE_STRINGS |
||
1133 | NO_WERROR |
||
1134 | +WARN_CFLAGS_FOR_BUILD |
||
1135 | WARN_CFLAGS |
||
1136 | OTOOL64 |
||
1137 | OTOOL |
||
1138 | @@ -11150,7 +11151,7 @@ else |
||
1139 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
1140 | lt_status=$lt_dlunknown |
||
1141 | cat > conftest.$ac_ext <<_LT_EOF |
||
1142 | -#line 11153 "configure" |
||
1143 | +#line 11154 "configure" |
||
1144 | #include "confdefs.h" |
||
1145 | |||
1146 | #if HAVE_DLFCN_H |
||
1147 | @@ -11256,7 +11257,7 @@ else |
||
1148 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
||
1149 | lt_status=$lt_dlunknown |
||
1150 | cat > conftest.$ac_ext <<_LT_EOF |
||
1151 | -#line 11259 "configure" |
||
1152 | +#line 11260 "configure" |
||
1153 | #include "confdefs.h" |
||
1154 | |||
1155 | #if HAVE_DLFCN_H |
||
1156 | @@ -11508,8 +11509,12 @@ fi |
||
1157 | # Set the 'development' global. |
||
1158 | . $srcdir/../bfd/development.sh |
||
1159 | |||
1160 | +# Set acp_cpp_for_build variable |
||
1161 | +ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" |
||
1162 | + |
||
1163 | # Default set of GCC warnings to enable. |
||
1164 | GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
1165 | +GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
||
1166 | |||
1167 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
1168 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
1169 | @@ -11554,6 +11559,36 @@ fi |
||
1170 | rm -f conftest* |
||
1171 | |||
1172 | |||
1173 | +# Verify CC_FOR_BUILD to be compatible with waring flags |
||
1174 | + |
||
1175 | +# Add -Wshadow if the compiler is a sufficiently recent version of GCC. |
||
1176 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
1177 | +/* end confdefs.h. */ |
||
1178 | +__GNUC__ |
||
1179 | +_ACEOF |
||
1180 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
1181 | + $EGREP "^[0-3]$" >/dev/null 2>&1; then : |
||
1182 | + |
||
1183 | +else |
||
1184 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" |
||
1185 | +fi |
||
1186 | +rm -f conftest* |
||
1187 | + |
||
1188 | + |
||
1189 | +# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. |
||
1190 | +cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
||
1191 | +/* end confdefs.h. */ |
||
1192 | +__GNUC__ |
||
1193 | +_ACEOF |
||
1194 | +if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | |
||
1195 | + $EGREP "^[0-4]$" >/dev/null 2>&1; then : |
||
1196 | + |
||
1197 | +else |
||
1198 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" |
||
1199 | +fi |
||
1200 | +rm -f conftest* |
||
1201 | + |
||
1202 | + |
||
1203 | # Check whether --enable-werror was given. |
||
1204 | if test "${enable_werror+set}" = set; then : |
||
1205 | enableval=$enable_werror; case "${enableval}" in |
||
1206 | @@ -11569,6 +11604,7 @@ case "${host}" in |
||
1207 | *-*-mingw32*) |
||
1208 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then |
||
1209 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" |
||
1210 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" |
||
1211 | fi |
||
1212 | ;; |
||
1213 | *) ;; |
||
1214 | @@ -11582,25 +11618,32 @@ fi |
||
1215 | NO_WERROR= |
||
1216 | if test "${ERROR_ON_WARNING}" = yes ; then |
||
1217 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" |
||
1218 | + GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" |
||
1219 | NO_WERROR="-Wno-error" |
||
1220 | fi |
||
1221 | |||
1222 | if test "${GCC}" = yes ; then |
||
1223 | WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
1224 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" |
||
1225 | fi |
||
1226 | |||
1227 | # Check whether --enable-build-warnings was given. |
||
1228 | if test "${enable_build_warnings+set}" = set; then : |
||
1229 | enableval=$enable_build_warnings; case "${enableval}" in |
||
1230 | - yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";; |
||
1231 | + yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
||
1232 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
1233 | no) if test "${GCC}" = yes ; then |
||
1234 | WARN_CFLAGS="-w" |
||
1235 | + WARN_CFLAGS_FOR_BUILD="-w" |
||
1236 | fi;; |
||
1237 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
1238 | - WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";; |
||
1239 | + WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" |
||
1240 | + WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; |
||
1241 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
1242 | - WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";; |
||
1243 | - *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
1244 | + WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" |
||
1245 | + WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; |
||
1246 | + *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` |
||
1247 | + WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
||
1248 | esac |
||
1249 | fi |
||
1250 | |||
1251 | @@ -11611,6 +11654,7 @@ fi |
||
1252 | |||
1253 | |||
1254 | |||
1255 | + |
||
1256 | |||
1257 | |||
1258 | ac_ext=c |