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| author | Marc-André Lureau <marc-andre.lureau@nokia.com> | 2009-02-23 23:20:19 +0200 |
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| committer | Marc-André Lureau <marc-andre.lureau@nokia.com> | 2009-02-24 02:48:46 +0200 |
| commit | 16bb6580be39d8a3930f5c9860d4313e36c729a9 (patch) | |
| tree | 27b416bf810563270ec0ef4cbf7221da6e877cd7 /m4 | |
| parent | e335b3d6cacf5ae961848e28021eb8713865839f (diff) | |
| download | pulseaudio-panda-16bb6580be39d8a3930f5c9860d4313e36c729a9.tar.gz pulseaudio-panda-16bb6580be39d8a3930f5c9860d4313e36c729a9.tar.bz2 pulseaudio-panda-16bb6580be39d8a3930f5c9860d4313e36c729a9.zip | |
build: shave it!
http://damien.lespiau.name/blog/2009/02/18/shave-making-the-autotools-output-sane/
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/shave.m4 | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/m4/shave.m4 b/m4/shave.m4 new file mode 100644 index 00000000..44d3908b --- /dev/null +++ b/m4/shave.m4 @@ -0,0 +1,69 @@ +dnl Make automake/libtool output more friendly to humans +dnl +dnl SHAVE_INIT([shavedir]) +dnl +dnl shavedir: the directory where the shave scripts are, it defaults to +dnl $(top_builddir) +dnl +dnl * SHAVE_INIT should be called late in your configure.(ac|in) file (just +dnl before AC_CONFIG_FILE/AC_OUTPUT is perfect. This macro rewrites CC and +dnl LIBTOOL, you don't want the configure tests to have these variables +dnl re-defined. +dnl * This macro requires GNU make's -s option. + +AC_DEFUN([SHAVE_INIT], +[ + dnl enable/disable shave + AC_ARG_ENABLE([shave], + AS_HELP_STRING([--enable-shave], + [use shave to make the build pretty [[default=no]]]),, + [enable_shave=no]) + + if test x"$enable_shave" = xyes; then + dnl where can we find the shave scripts? + m4_if([$1],, + [shavedir='$(top_builddir)'], + [shavedir='$(top_builddir)'/$1]) + AC_SUBST(shavedir) + + dnl make is now quiet + AC_SUBST([MAKEFLAGS], [-s]) + AC_SUBST([AM_MAKEFLAGS], ['`test -z $V && echo -s`']) + + dnl we need sed + AC_CHECK_PROG(SED,sed,sed,false) + + dnl substitute libtool + SHAVE_SAVED_LIBTOOL=$LIBTOOL + AC_SUBST(SHAVE_SAVED_LIBTOOL) + LIBTOOL="\$(SHELL) \$(shavedir)/shave-libtool '\$(SHAVE_SAVED_LIBTOOL)'" + AC_SUBST(LIBTOOL) + + dnl substitute cc/cxx + SHAVE_SAVED_CC=$CC + SHAVE_SAVED_CXX=$CXX + AC_SUBST(SHAVE_SAVED_CC) + AC_SUBST(SHAVE_SAVED_CXX) + CC="\$(SHELL) \$(shavedir)/shave cc '\$(SHAVE_SAVED_CC)'" + CXX="\$(SHELL) \$(shavedir)/shave cxx '\$(SHAVE_SAVED_CXX)'" + AC_SUBST(CC) + AC_SUBST(CXX) + + V=@ + else + V=1 + fi + Q='$(V:1=)' + AC_SUBST(V) + AC_SUBST(Q) +]) + +AC_DEFUN([SHAVE_OUTPUT], +[ + if test x"$enable_shave" = xyes; then + dnl small workaround to fix libtool itself + dnl it's shokingly hard to find a better way, really! wtf... + test -f $srcdir/libtool && (tmpfile=`mktemp` && cat $srcdir/libtool | sed "s,^LTCC=.*$,LTCC=\"$SHELL $ac_pwd/shave cc $SHAVE_SAVED_CC\"," > $tmpfile && mv $tmpfile $srcdir/libtool) + fi + +]) |