Variables set by "configure" or "make".
Files:
+m4/configmake.m4
Depends-on:
configure.ac:
+gl_CONFIGMAKE_PREP
Makefile.am:
# Retrieve values of the variables through 'configure' followed by
#
# Another advantage is that 'make' output is shorter.
#
-# Listed in the same order as the GNU makefile conventions.
+# Listed in the same order as the GNU makefile conventions, and
+# provided by autoconf 2.59c+.
# The Automake-defined pkg* macros are appended, in the order
# listed in the Automake 1.10a+ documentation.
configmake.h: Makefile
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
echo '#define PREFIX "$(prefix)"'; \
echo '#define EXEC_PREFIX "$(exec_prefix)"'; \
echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \
echo '#define PKGLIBDIR "$(pkglibdir)"'; \
echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \
- } | sed '/""/d' > $@-t
- mv $@-t $@
+ } | sed '/""/d' > $@-t && \
+ if test -f $@ && cmp $@-t $@ > /dev/null; then \
+ rm -f $@-t; \
+ else \
+ rm -f $@; mv $@-t $@; \
+ fi
+
BUILT_SOURCES += configmake.h
CLEANFILES += configmake.h configmake.h-t
Include:
+/* Include only after all system include files. */
"configmake.h"
License:
-LGPL
+LGPLv2+
Maintainer:
all