diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2004-02-19 19:25:11 +0000 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2004-02-19 19:25:11 +0000 |
| commit | 455b1af214a4c17fc101ca76f417d93dca91e77a (patch) | |
| tree | 6e09f9acb6ffcf84c027c4b85938d176b37693fd /configure.ac | |
| parent | d765a00adbc9b0a748279f88a3b7f40f7f22426d (diff) | |
When --enable-debug is used, for every -I provided to $CPPFLAGS we add
a corresponding -isystem, if using gcc, to inhibit warnings on those
headers.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index c1ffe3de7..dc1ec2061 100644 --- a/configure.ac +++ b/configure.ac @@ -1214,7 +1214,19 @@ AC_HELP_STRING([--disable-debug],[Disable debug options]), fi - CFLAGS="$CFLAGS $WARN" + NEWFLAGS="" + for flag in $CPPFLAGS; do + case "$flag" in + -I*) + dnl include path + add=`echo $flag | sed 's/^-I/-isystem /g'` + NEWFLAGS="$NEWFLAGS $add" + ;; + esac + done + + CFLAGS="$CFLAGS $WARN $NEWFLAGS" + fi dnl strip off optimizer flags NEWFLAGS="" |