Makefile.in, [...] (gnattools, [...]): New targets.

	* gcc-interface/Makefile.in, gcc-interface/Make-lang.in
	(gnattools, regnattools, cross-gnattools, canadian-gnattools,
	gnatlib, gnatlib-sjlj, gnatlib-zcx, gnatlib-shared, gnatlib_and_tools):
	New targets.
	(TOOLS_FLAGS_TO_PASS): New.
	(../stamp-tools): Reintroduce, to avoid merge conflicts.

From-SVN: r178600

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index d08765cf1659d0f397b8d936738bc4ac046e1176..db43918f802918328a8f2ca75cf54770c7979386 100644 (file)
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,12 @@
+2011-09-06  Arnaud Charlet  <charlet@adacore.com>
+
+       * gcc-interface/Makefile.in, gcc-interface/Make-lang.in
+       (gnattools, regnattools, cross-gnattools, canadian-gnattools,
+       gnatlib, gnatlib-sjlj, gnatlib-zcx, gnatlib-shared, gnatlib_and_tools):
+       New targets.
+       (TOOLS_FLAGS_TO_PASS): New.
+       (../stamp-tools): Reintroduce, to avoid merge conflicts.
+
 2011-09-06  Robert Dewar  <dewar@adacore.com>
 
        * sem_ch10.adb, impunit.ads, impunit.adb (Not_Impl_Defined_Unit): New

diff --git a/gcc/ada/gcc-interface/Make-lang.in b/gcc/ada/gcc-interface/Make-lang.in
index 826bdcca1c75bc2ab794d877b9d0d399d97df302..f199a69dac232d857ff0ff995bdf71d6a49cc9a1 100644 (file)
--- a/gcc/ada/gcc-interface/Make-lang.in
+++ b/gcc/ada/gcc-interface/Make-lang.in
@@ -545,6 +545,39 @@ gnat1$(exeext): $(TARGET_ADA_SRCS) $(GNAT1_OBJS) $(ADA_BACKEND) libcommon-target
 gnatbind$(exeext): ada/b_gnatb.o $(CONFIG_H) $(GNATBIND_OBJS) ggc-none.o libcommon-target.a $(LIBDEPS)
        +$(GCC_LINK) -o $@ ada/b_gnatb.o $(GNATBIND_OBJS) ggc-none.o libcommon-target.a $(LIBS) $(SYSLIBS) $(CFLAGS)
 
+# use target-gcc target-gnatmake target-gnatbind target-gnatlink
+gnattools: $(GCC_PARTS) $(CONFIG_H) prefix.o force
+       $(MAKE) -C ada $(FLAGS_TO_PASS) $(ADA_FLAGS_TO_PASS) \
+         ADA_INCLUDES="-I- -I../rts"\
+         CC="../../xgcc -B../../" GNATBIND="../../gnatbind"  gnattools1
+       $(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools2
+
+regnattools:
+       $(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools1-re
+       $(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools2
+
+cross-gnattools: force
+       $(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools1-re
+       $(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools2
+       $(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools4
+
+canadian-gnattools: force
+       $(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools1-re
+       $(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools2
+
+gnatlib gnatlib-sjlj gnatlib-zcx gnatlib-shared: ada/s-oscons.ads force
+       $(MAKE) -C ada $(FLAGS_TO_PASS)  \
+          GNATLIBFLAGS="$(GNATLIBFLAGS)" \
+          GNATLIBCFLAGS="$(GNATLIBCFLAGS)" \
+          TARGET_LIBGCC2_CFLAGS="$(TARGET_LIBGCC2_CFLAGS)" \
+          THREAD_KIND="$(THREAD_KIND)" \
+          TRACE="$(TRACE)" \
+          FORCE_DEBUG_ADAFLAGS="$(FORCE_DEBUG_ADAFLAGS)" \
+          $@
+
+# use only for native compiler
+gnatlib_and_tools: gnatlib gnattools
+
 # use cross-gcc
 gnat-cross: force
        make $(GNAT1_ADA_OBJS) CC="gcc -B../stage1/" CFLAGS="-S -gnatp" \

diff --git a/gcc/ada/gcc-interface/Makefile.in b/gcc/ada/gcc-interface/Makefile.in
index 7de81fbfe55bc8fbd647d7cf8f17f06b9d88eba8..fe87cbf3ffbace13df876efa038594b3489094cc 100644 (file)
--- a/gcc/ada/gcc-interface/Makefile.in
+++ b/gcc/ada/gcc-interface/Makefile.in
@@ -2315,8 +2315,32 @@ ADA_INCLUDE_SRCS =\
 
 LIBGNAT=../$(RTSDIR)/libgnat.a
 
+TOOLS_FLAGS_TO_PASS=           \
+       "CC=$(CC)"              \
+       "CFLAGS=$(CFLAGS)"      \
+       "LDFLAGS=$(LDFLAGS)"    \
+       "ADAFLAGS=$(ADAFLAGS)"  \
+       "INCLUDES=$(INCLUDES_FOR_SUBDIR)"\
+       "ADA_INCLUDES=$(ADA_INCLUDES) $(ADA_INCLUDES_FOR_SUBDIR)"\
+       "libsubdir=$(libsubdir)"        \
+       "exeext=$(exeext)"      \
+       "fsrcdir=$(fsrcdir)"    \
+       "srcdir=$(fsrcdir)"     \
+       "TOOLS_LIBS=$(TOOLS_LIBS) $(TGT_LIB)"   \
+       "GNATMAKE=$(GNATMAKE)"  \
+       "GNATLINK=$(GNATLINK)"  \
+       "GNATBIND=$(GNATBIND)"
+
 GCC_LINK=$(CC) $(GCC_LINK_FLAGS) $(ADA_INCLUDES)
 
+# Build directory for the tools. Let's copy the target-dependent
+# sources using the same mechanism as for gnatlib. The other sources are
+# accessed using the vpath directive below
+# Note: dummy target, stamp-tools is mainly handled by gnattools.
+
+../stamp-tools:
+       touch ../stamp-tools
+
 # when compiling the tools, the runtime has to be first on the path so that
 # it hides the runtime files lying with the rest of the sources
 ifeq ($(TOOLSCASE),native)
@@ -2335,7 +2359,38 @@ ifeq ($(TOOLSCASE),cross)
   vpath %.h   ../
 endif
 
-common-tools:
+# gnatmake/link tools cannot always be built with gnatmake/link for bootstrap
+# reasons: gnatmake should be built with a recent compiler, a recent compiler
+# may not generate ALI files compatible with an old gnatmake so it is important
+# to be able to build gnatmake without a version of gnatmake around. Once
+# everything has been compiled once, gnatmake can be recompiled with itself
+# (see target gnattools1-re)
+gnattools1: ../stamp-tools ../stamp-gnatlib-$(RTSDIR)
+       $(MAKE) -C tools -f ../Makefile $(TOOLS_FLAGS_TO_PASS) \
+         TOOLSCASE=native \
+         ../../gnatmake$(exeext) ../../gnatlink$(exeext)
+
+# gnatmake/link can be built with recent gnatmake/link if they are available.
+# This is especially convenient for building cross tools or for rebuilding
+# the tools when the original bootstrap has already be done.
+gnattools1-re: ../stamp-tools
+       $(MAKE) -C tools -f ../Makefile $(TOOLS_FLAGS_TO_PASS) \
+         TOOLSCASE=cross INCLUDES="" gnatmake-re gnatlink-re
+
+# these tools are built with gnatmake & are common to native and cross
+gnattools2: ../stamp-tools
+       $(MAKE) -C tools -f ../Makefile $(TOOLS_FLAGS_TO_PASS) \
+         TOOLSCASE=native common-tools $(EXTRA_GNATTOOLS)
+
+# those tools are only built for the cross version
+gnattools4: ../stamp-tools
+ifeq ($(ENABLE_VXADDR2LINE),true)
+       $(MAKE) -C tools -f ../Makefile $(TOOLS_FLAGS_TO_PASS) \
+         TOOLSCASE=cross top_buildir=../../.. \
+         ../../vxaddr2line$(exeext)
+endif
+
+common-tools: ../stamp-tools
        $(GNATMAKE) -j0 -c -b $(ADA_INCLUDES) \
          --GNATBIND="$(GNATBIND)" --GCC="$(CC) $(ALL_ADAFLAGS)" \
          gnatchop gnatcmd gnatkr gnatls gnatprep gnatxref gnatfind gnatname \
@@ -2359,22 +2414,22 @@ common-tools:
        $(GNATLINK) -v gnatclean -o ../../gnatclean$(exeext) \
                --GCC="$(GCC_LINK)" $(TOOLS_LIBS)
 
-../../gnatsym$(exeext): 
+../../gnatsym$(exeext): ../stamp-tools
        $(GNATMAKE) -c $(ADA_INCLUDES) gnatsym --GCC="$(CC) $(ALL_ADAFLAGS)"
        $(GNATBIND) $(ADA_INCLUDES) $(GNATBIND_FLAGS) gnatsym
        $(GNATLINK) -v gnatsym -o $@ --GCC="$(GCC_LINK)" $(TOOLS_LIBS)
 
-../../gnatdll$(exeext): 
+../../gnatdll$(exeext): ../stamp-tools
        $(GNATMAKE) -c $(ADA_INCLUDES) gnatdll --GCC="$(CC) $(ALL_ADAFLAGS)"
        $(GNATBIND) $(ADA_INCLUDES) $(GNATBIND_FLAGS) gnatdll
        $(GNATLINK) -v gnatdll -o $@ --GCC="$(GCC_LINK)" $(TOOLS_LIBS)
 
-../../vxaddr2line$(exeext): targext.o
+../../vxaddr2line$(exeext): ../stamp-tools targext.o
        $(GNATMAKE) -c  $(ADA_INCLUDES) vxaddr2line --GCC="$(CC) $(ALL_ADAFLAGS)"
        $(GNATBIND) $(ADA_INCLUDES) $(GNATBIND_FLAGS) vxaddr2line
        $(GNATLINK) -v vxaddr2line -o $@ --GCC="$(GCC_LINK)" targext.o $(CLIB)
 
-gnatmake-re:  link.o targext.o
+gnatmake-re: ../stamp-tools link.o targext.o
        $(GNATMAKE) -j0 $(ADA_INCLUDES) -u sdefault --GCC="$(CC) $(MOST_ADA_FLAGS)"
        $(GNATMAKE) -j0 -c $(ADA_INCLUDES) gnatmake --GCC="$(CC) $(ALL_ADAFLAGS)"
        $(GNATBIND) $(ADA_INCLUDES) $(GNATBIND_FLAGS) gnatmake
@@ -2385,7 +2440,7 @@ gnatmake-re:  link.o targext.o
 # with the former version of gnatlink itself which cannot override itself.
 # gnatlink-re cannot be run at the same time as gnatmake-re, hence the
 # dependency
-gnatlink-re: link.o targext.o gnatmake-re
+gnatlink-re: ../stamp-tools link.o targext.o gnatmake-re
        $(GNATMAKE) -j0 -c $(ADA_INCLUDES) gnatlink --GCC="$(CC) $(ALL_ADAFLAGS)"
        $(GNATBIND) $(ADA_INCLUDES) $(GNATBIND_FLAGS) gnatlink
        $(GNATLINK) -v gnatlink -o ../../gnatlinknew$(exeext) \