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author | Karel Zak <kzak@redhat.com> | 2014-12-10 11:56:59 +0100 |
---|---|---|
committer | David Sterba <dsterba@suse.cz> | 2015-01-28 18:01:00 +0100 |
commit | 2c2e6c4e12e5af15fd80eb282df28a6b2c6c8d00 (patch) | |
tree | da64e82e7581ef4ba05f7a01e8581d5b57197b5f /configure.ac | |
parent | 8e14f8de17c445221f81cf3d2551d1278960e69e (diff) | |
download | btrfs-progs-2c2e6c4e12e5af15fd80eb282df28a6b2c6c8d00.tar.gz |
btrfs-progs: autoconf: cleanup compilation flags usage
- define basic default CFLAGS in configure.ac, because:
* autoconf default is -g -O2, but btrfs uses -g -O1
* it's better to follow autoconf; standard way to modify
CFLAGS is to call: CFLAGS="foo bar" ./configure
- move all flags to one place in Makefile.in
- don't use AM_CFLAGS, the CFLAGS and STATIC_CFLAGS are enough
- don't mix objects and flags in $LIBS, it's more readable to
add $(libs) to make rules
Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 662d9ff..f6adefb 100644 --- a/configure.ac +++ b/configure.ac @@ -8,6 +8,8 @@ LIBBTRFS_MAJOR=0 LIBBTRFS_MINOR=1 LIBBTRFS_PATCHLEVEL=1 +CFLAGS="-g -O1" + AC_PREREQ([2.60]) AC_CONFIG_AUX_DIR([config]) |