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| author | Schanzenbach, Martin <mschanzenbach@posteo.de> | 2019-09-09 14:59:09 +0200 |
|---|---|---|
| committer | Schanzenbach, Martin <mschanzenbach@posteo.de> | 2019-09-09 14:59:09 +0200 |
| commit | c4419154e13e4a56682ac518db4ad6295aa820ad (patch) | |
| tree | b686cc4c5f7d5132855e19bdb7d944007b721404 /configure.ac | |
| parent | 194b0d56887f434bae843a66639b055632244812 (diff) | |
| download | gnunet-c4419154e13e4a56682ac518db4ad6295aa820ad.tar.gz gnunet-c4419154e13e4a56682ac518db4ad6295aa820ad.zip | |
fix flag detection variables
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index ee85f474e..16a4cf686 100644 --- a/configure.ac +++ b/configure.ac | |||
| @@ -86,11 +86,11 @@ AC_DEFUN([CC_CHECK_CFLAGS_SILENT], [ | |||
| 86 | # Check for CFLAG and appends them to CFLAGS if supported | 86 | # Check for CFLAG and appends them to CFLAGS if supported |
| 87 | AC_DEFUN([CC_CHECK_CFLAG_APPEND], [ | 87 | AC_DEFUN([CC_CHECK_CFLAG_APPEND], [ |
| 88 | AC_CACHE_CHECK([if $CC supports -Wno-$1 flag], | 88 | AC_CACHE_CHECK([if $CC supports -Wno-$1 flag], |
| 89 | AS_TR_SH([cc_cv_cflags_$1]), | 89 | AS_TR_SH([cc_cv_cflags_-W$1]), |
| 90 | CC_CHECK_CFLAGS_SILENT([-W$1]) #gcc is stupid. It does not fail with the -W-no option for backwards compat but then shows the error "in case something goes wrong". | 90 | CC_CHECK_CFLAGS_SILENT([-W$1]) #gcc is stupid. It does not fail with the -W-no option for backwards compat but then shows the error "in case something goes wrong". |
| 91 | ) | 91 | ) |
| 92 | 92 | ||
| 93 | AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes], | 93 | AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_-W$1])[ = xyes], |
| 94 | [CFLAGS="$CFLAGS -Wno-$1"; $2], [$3]) | 94 | [CFLAGS="$CFLAGS -Wno-$1"; $2], [$3]) |
| 95 | ]) | 95 | ]) |
| 96 | 96 | ||