- add rule to generated version.h when any relevant stuff changed
- add rule to clean generated files on "make clean-all"
Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
- 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>
The original homemade solution is unnecessary, autotools provides better
infrastructure to generate files.
Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
- the header file is generated by ./configure, the standard autotools
way is to use -include config.h on compiler command line rather than
include the file directly from code
- remove _GNU_SOURCE from code, the macros is already defined in config.h
by AC_USE_SYSTEM_EXTENSIONS autoconf macro
Signed-off-by: Karel Zak <kzak@redhat.com>
[_GNU_SOURCE changes already done]
Signed-off-by: David Sterba <dsterba@suse.cz>
- add ./autogen.sh script (necessary after git clean/clone)
- add ./configure.ac
- copy autotool helper scripts from automake
- modify version.sh to be usable from the configure script
- rename Makefile to Makefile.in and use basic variables from configure.ac
Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
