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can't trust the compiler exit status, check for messages instead

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Originally committed as revision 5869 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2006-07-31 07:54:48 +00:00
parent a70c27e813
commit b0cfb663c3
1 changed files with 7 additions and 3 deletions
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10
configure vendored
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@ -213,12 +213,16 @@ add_extralibs(){
append extralibs "$@"
}
check_cmd(){
"$@" 2>&1 | tee -a $logfile | { ! grep -q .; }
}
check_cc(){
log check_cc "$@"
cat >$TMPC
log_file $TMPC
log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
$cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
}
check_cpp(){
@ -226,14 +230,14 @@ check_cpp(){
cat >$TMPC
log_file $TMPC
log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
$cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
}
check_ld(){
log check_ld "$@"
check_cc || return
log $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
$cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs >>$logfile 2>&1
check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
}
check_cflags(){