integrate ccache build

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10920 626c5289-ae23-0410-ae9c-e8d60b6d4f22

CCache/Makefile.in

@@ -7,6 +7,7 @@ exec_prefix=@exec_prefix@
 bindir=@bindir@
 mandir=@mandir@
 INSTALLCMD=@INSTALL@
+PACKAGE_NAME=@PACKAGE_NAME@
 
 CC=@CC@
 CFLAGS=@CFLAGS@ -I.
@@ -17,11 +18,11 @@ OBJS= ccache.o mdfour.o hash.o execute.o util.o args.o stats.o \
 	cleanup.o snprintf.o unify.o
 HEADERS = ccache.h mdfour.h
 
-all: ccache$(EXEEXT)
+all: $(PACKAGE_NAME)$(EXEEXT)
 
 docs: ccache.1 web/ccache-man.html
 
-ccache$(EXEEXT): $(OBJS) $(HEADERS)
+$(PACKAGE_NAME)$(EXEEXT): $(OBJS) $(HEADERS)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
 
 ccache.1: ccache.yo
@@ -31,14 +32,14 @@ web/ccache-man.html: ccache.yo
 	mkdir -p man
 	yodl2html -o web/ccache-man.html ccache.yo
 
-install: ccache$(EXEEXT) ccache.1
+install: $(PACKAGE_NAME)$(EXEEXT) ccache.1
 	${INSTALLCMD} -d $(DESTDIR)${bindir}
-	${INSTALLCMD} -m 755 ccache$(EXEEXT) $(DESTDIR)${bindir}
+	${INSTALLCMD} -m 755 $(PACKAGE_NAME)$(EXEEXT) $(DESTDIR)${bindir}
 	${INSTALLCMD} -d $(DESTDIR)${mandir}/man1
 	${INSTALLCMD} -m 644 ${srcdir}/ccache.1 $(DESTDIR)${mandir}/man1/
 
 clean:
-	/bin/rm -f $(OBJS) *~ ccache$(EXEEXT)
+	/bin/rm -f $(OBJS) *~ $(PACKAGE_NAME)$(EXEEXT)
 
 test: test.sh
 	CC='$(CC)' ./test.sh
@@ -46,7 +47,7 @@ test: test.sh
 check: test
 
 distclean: clean
-	/bin/rm -f Makefile config.h config.sub config.log build-stamp config.status
+	/bin/rm -f Makefile config.h config.sub config.log build-stamp config.status configure config.h
 
 # FIXME: To fix this, test.sh needs to be able to take ccache from the
 # installed prefix, not from the source dir.

CCache/ccache.h

@@ -1,4 +1,6 @@
-#define CCACHE_VERSION "2.4"
+#include "ccache_swig_config.h"
+
+#define CCACHE_VERSION SWIG_VERSION
 
 #include "config.h"
 
@@ -34,7 +36,7 @@
 #define STATUS_FATAL 4
 #define STATUS_NOCACHE 5
 
-#define MYNAME "ccache-swig"
+#define MYNAME PACKAGE_NAME
 
 #define LIMIT_MULTIPLE 0.8
 

CCache/ccache_swig_config.h.in

@@ -0,0 +1 @@
+#define SWIG_VERSION "@PACKAGE_VERSION@"

CCache/configure.in

@@ -1,7 +1,8 @@
 dnl Process this file with autoconf to produce a configure script.
 
-AC_INIT()
+AC_INIT([ccache-swig], [0.0]) # Get version from SWIG in ccache_swig_config.h.in
 AC_PREREQ(2.52)
+AC_CONFIG_SRCDIR([ccache.h])
 
 AC_MSG_NOTICE([Configuring ccache])
 

Makefile.in

@@ -14,16 +14,21 @@ datarootdir = @datarootdir@
 SHELL       = /bin/sh
 SWIG_LIB    = @swig_lib@
 BIN_DIR     = @bindir@
+ENABLE_CCACHE = @ENABLE_CCACHE@
 TARGET_NOEXE= swig
 TARGET      = $(TARGET_NOEXE)@EXEEXT@
 SOURCE      = Source
+CCACHE      = CCache
 DOCS        = Doc/Manual
 
-swig: libfiles source
+swig: libfiles source ccache
 
 source:
 	@cd $(SOURCE) && $(MAKE)
 
+ccache:
+	test -z "$(ENABLE_CCACHE)" || (cd $(CCACHE) && $(MAKE))
+
 libfiles: $(srcdir)/Lib/swigwarn.swg
 
 # Files required just for the tarball
@@ -349,6 +354,9 @@ clean-docs:
 	@echo cleaning Docs
 	@test -d $(DOCS) || exit 0; cd $(DOCS) && $(MAKE) -s clean
 
+clean-ccache:
+	test -z "$(ENABLE_CCACHE)" || (cd $(CCACHE) && $(MAKE) -s clean)
+
 maintainer-clean: clean-libfiles
 	@cd $(SOURCE) && $(MAKE) maintainer-clean
 
@@ -358,7 +366,7 @@ maintainer-clean: clean-libfiles
 
 DISTCLEAN-DEAD = config.status config.log config.cache swig.spec Makefile mkmf.log libtool
 
-distclean: distclean-objects clean-examples clean-gifplot distclean-test-suite clean-docs distclean-dead
+distclean: distclean-objects clean-examples clean-gifplot distclean-test-suite clean-docs distclean-dead distclean-ccache
 
 distclean-objects: distclean-source
 
@@ -371,6 +379,9 @@ distclean-test-suite:
 	@echo distcleaning Examples/test-suite
 	@$(MAKE) -k -s noskip-test-suite ACTION=distclean
 
+distclean-ccache:
+	test -z "$(ENABLE_CCACHE)" || (cd $(CCACHE) && $(MAKE) -s distclean)
+
 noskip-test-suite:				\
 	noskip-tcl-test-suite			\
 	noskip-perl5-test-suite			\

autogen.sh

@@ -13,3 +13,4 @@ ${ACLOCAL-aclocal} -I Tools/config
 ${AUTOHEADER-autoheader}
 ${AUTOMAKE-automake} --add-missing --copy --force-missing
 ${AUTOCONF-autoconf}
+cd CCache && ${AUTORECONF-autoreconf}

configure.in

@@ -2131,7 +2131,6 @@ case $host in
 esac
 AC_DEFINE_UNQUOTED(SWIG_LIB_WIN_UNIX, ["$SWIG_LIB_WIN_UNIX"], [Directory for SWIG system-independent libraries (Unix install on native Windows)])
 
-
 AC_CONFIG_FILES([			        \
     Makefile				        \
     swig.spec				        \
@@ -2164,7 +2163,19 @@ AC_CONFIG_FILES([			        \
     Lib/ocaml/swigp4.ml
 ])
 AC_CONFIG_FILES([preinst-swig], [chmod +x preinst-swig])
+AC_CONFIG_FILES([CCache/ccache_swig_config.h])
+
+# ccache
+AC_ARG_ENABLE([ccache], AS_HELP_STRING([--disable-ccache], [disable building and installation of ccache-swig executable (default enabled)]), [enable_ccache=$enableval], [enable_ccache=yes])
+AC_MSG_CHECKING([whether to enable ccache-swig])
+AC_MSG_RESULT([$enable_ccache])
+
+if test "$enable_ccache" = yes; then
+  AC_CONFIG_SUBDIRS(CCache)
+  ENABLE_CCACHE=1
+fi
+
+AC_SUBST(ENABLE_CCACHE)
+
 AC_OUTPUT
-
-
 dnl configure.in ends here