generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

configure: move detection of compiler type to single location

Browse Source 
Originally committed as revision 17498 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2009-02-21 21:07:32 +00:00
parent c60a0f85ee
commit 629687f62f
1 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
configure vendored
View File

@ -1350,6 +1350,16 @@ EOF
fi fi
rm $TMPSH rm $TMPSH
if $cc --version 2>/dev/null | grep -q '(GCC)'; then
cc_type=gcc
elif $cc --version 2>/dev/null | grep -q Intel; then
cc_type=icc
elif $cc -v 2>&1 | grep -q xlc; then
cc_type=xlc
fi
test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc"
# compiler sanity check # compiler sanity check
check_exec <<EOF check_exec <<EOF
int main(void){ return 0; } int main(void){ return 0; }
@ -1668,7 +1678,7 @@ test -z "$need_memalign" && need_memalign="$mmx"
#Darwin CC versions #Darwin CC versions
if test $target_os = darwin; then if test $target_os = darwin; then
if $cc -v 2>&1 | grep -q xlc; then if enabled xlc; then
add_cflags -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto add_cflags -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto
else else
add_cflags -pipe add_cflags -pipe
@ -2112,7 +2122,7 @@ if enabled small; then
check_cflags -Os # not all compilers support -Os check_cflags -Os # not all compilers support -Os
optimizations="small" optimizations="small"
elif enabled optimizations; then elif enabled optimizations; then
if $cc -v 2>&1 | grep -q xlc; then if enabled xlc; then
add_cflags -O5 add_cflags -O5
add_ldflags -O5 add_ldflags -O5
else else
@ -2123,7 +2133,7 @@ check_cflags -fno-math-errno
check_cflags -fno-signed-zeros check_cflags -fno-signed-zeros
# add some flags for Intel C Compiler # add some flags for Intel C Compiler
if $cc --version 2> /dev/null | grep -q Intel; then if enabled icc; then
# Just warnings, no remarks # Just warnings, no remarks
check_cflags -w1 check_cflags -w1
# -wd: Disable following warnings # -wd: Disable following warnings