diff options
| author | Shiz <hi@shiz.me> | 2015-08-03 12:44:44 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2015-08-04 12:19:27 +0200 |
| commit | b197f78329615893201c0e241d00b71b7c749dbb (patch) | |
| tree | 707b83f2aa1d1b586058b9f41f3689487666ab2a /configure | |
| parent | 98c9ade9853a9c413534ef243174d65f3f7506fa (diff) | |
| download | ffmpeg-b197f78329615893201c0e241d00b71b7c749dbb.tar.gz | |
configure: Silence error messages when probing compiler
On Xcode's clang on OS X, $cc --version will output a 'Configured with:'
line to stderr, which clobbers the configure script output. As this line
serves no further purpose, it should be silenced.
The same applies to apple-gcc 4.2.1, which complains that it can not
understand the kernel version it is running on.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -2939,8 +2939,8 @@ probe_cc(){ if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then _type=llvm_gcc - gcc_extra_ver=$(expr "$($_cc --version | head -n1)" : '.*\((.*)\)') - _ident="llvm-gcc $($_cc -dumpversion) $gcc_extra_ver" + gcc_extra_ver=$(expr "$($_cc --version 2>/dev/null | head -n1)" : '.*\((.*)\)') + _ident="llvm-gcc $($_cc -dumpversion 2>/dev/null) $gcc_extra_ver" _depflags='-MMD -MF $(@:.o=.d) -MT $@' _cflags_speed='-O3' _cflags_size='-Os' @@ -3003,7 +3003,7 @@ probe_cc(){ _flags_filter=tms470_flags elif $_cc -v 2>&1 | grep -q clang; then _type=clang - _ident=$($_cc --version | head -n1) + _ident=$($_cc --version 2>/dev/null | head -n1) _depflags='-MMD -MF $(@:.o=.d) -MT $@' _cflags_speed='-O3' _cflags_size='-Os' |