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-rw-r--r--m4/shave.m450
1 files changed, 27 insertions, 23 deletions
diff --git a/m4/shave.m4 b/m4/shave.m4
index 44d3908b..0c2c9f5a 100644
--- a/m4/shave.m4
+++ b/m4/shave.m4
@@ -1,9 +1,12 @@
dnl Make automake/libtool output more friendly to humans
dnl
-dnl SHAVE_INIT([shavedir])
+dnl SHAVE_INIT([shavedir],[default_mode])
dnl
dnl shavedir: the directory where the shave scripts are, it defaults to
dnl $(top_builddir)
+dnl default_mode: (enable|disable) default shave mode. This parameter
+dnl controls shave's behaviour when no option has been
+dnl given to configure. It defaults to disable.
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
@@ -11,19 +14,26 @@ 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],
+AC_DEFUN([_SHAVE_ARG_ENABLE],
[
- 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])
+ AS_HELP_STRING(
+ [--enable-shave],
+ [use shave to make the build pretty [[default=$1]]]),,
+ [enable_shave=$1]
+ )
+])
+
+AC_DEFUN([SHAVE_INIT],
+[
+ dnl you can tweak the default value of enable_shave
+ m4_if([$2], [enable], [_SHAVE_ARG_ENABLE(yes)], [_SHAVE_ARG_ENABLE(no)])
if test x"$enable_shave" = xyes; then
dnl where can we find the shave scripts?
m4_if([$1],,
- [shavedir='$(top_builddir)'],
- [shavedir='$(top_builddir)'/$1])
+ [shavedir="$ac_pwd"],
+ [shavedir="$ac_pwd/$1"])
AC_SUBST(shavedir)
dnl make is now quiet
@@ -35,19 +45,22 @@ AC_DEFUN([SHAVE_INIT],
dnl substitute libtool
SHAVE_SAVED_LIBTOOL=$LIBTOOL
- AC_SUBST(SHAVE_SAVED_LIBTOOL)
- LIBTOOL="\$(SHELL) \$(shavedir)/shave-libtool '\$(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)'"
+ SHAVE_SAVED_FC=$FC
+ SHAVE_SAVED_F77=$F77
+ CC="${SHELL} ${shavedir}/shave cc ${SHAVE_SAVED_CC}"
+ CXX="${SHELL} ${shavedir}/shave cxx ${SHAVE_SAVED_CXX}"
+ FC="${SHELL} ${shavedir}/shave fc ${SHAVE_SAVED_FC}"
+ F77="${SHELL} ${shavedir}/shave f77 ${SHAVE_SAVED_F77}"
AC_SUBST(CC)
AC_SUBST(CXX)
+ AC_SUBST(FC)
+ AC_SUBST(F77)
V=@
else
@@ -58,12 +71,3 @@ AC_DEFUN([SHAVE_INIT],
AC_SUBST(Q)
])
-AC_DEFUN([SHAVE_OUTPUT],
-[
- if test x"$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
-
-])