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re PR ada/6852 (gnatlib fails to build with newlib because it doesn't set up the include path) 

2005-03-08  Doug Rupp  <rupp@adacore.com>
	    Bernard Banner  <banner@adacore.com>
	    Vincent Celier  <celier@adacore.com>
	    Arnaud Charlet  <charlet@adacore.com>

	PR ada/6852
	This change works fine when gnatlib is built from the gcc directory,
	but does not work when using the libada Makefile, since GCC_FOR_TARGET
	is not passed to ada/Makefile.in, so more work is needed by a
	Makefile/configure expert.

	* Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
	set GMEM_LIB on ia64 linux to add optional support for gnatmem.
	Setup gnatlink switch -M for x86_64 linux, as it is already setup
	for Linux x86.
	(gnatlib-shared-default): Use GNATLIBCFLAGS as well.
	Run ranlib on libgccprefix.a
	Define PREFIX_OBJS for Darwin, to build libgccprefix.
	(ADA_INCLUDE_SRCS): Split Ada packages.

From-SVN: r96500
This commit is contained in:
Doug Rupp 2005-03-15 17:10:20 +01:00 committed by Arnaud Charlet
parent 9c2d872c6a
commit 73f0204748
1 changed files with 24 additions and 9 deletions
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33
gcc/ada/Makefile.in
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@ -1384,6 +1384,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(arch) $(osys))),)
MISCLIB=
THREADSLIB=-lpthread
GNATLIB_SHARED=gnatlib-shared-dual
GMEM_LIB = gmemlib
PREFIX_OBJS=$(PREFIX_REAL_OBJS)
LIBRARY_VERSION := $(LIB_VERSION)
endif
@ -1427,7 +1428,10 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(arch) $(osys))),)
s-taspri.ads<s-taspri-linux.ads \
system.ads<system-linux-x86_64.ads
TOOLS_TARGET_PAIRS=mlib-tgt.adb<mlib-tgt-linux.adb
TOOLS_TARGET_PAIRS = \
mlib-tgt.adb<mlib-tgt-linux.adb \
indepsw.adb<indepsw-linux.adb
THREADSLIB=-lpthread
GNATLIB_SHARED=gnatlib-shared-dual
GMEM_LIB = gmemlib
@ -1458,7 +1462,7 @@ ifeq ($(strip $(filter-out powerpc darwin%,$(arch) $(osys))),)
SO_OPTS = -Wl,-flat_namespace
RANLIB = ranlib -c
GMEM_LIB = gmemlib
PREFIX_OBJS=$(PREFIX_REAL_OBJS)
LIBRARY_VERSION := $(LIB_VERSION)
soext = .dylib
endif
@ -1501,9 +1505,8 @@ ADA_INCLUDE_SRCS =\
ada.ads calendar.ads directio.ads gnat.ads interfac.ads ioexcept.ads \
machcode.ads text_io.ads unchconv.ads unchdeal.ads \
sequenio.ads system.ads memtrack.adb \
a-*.adb a-*.ads g-*.ad? i-*.ad? \
s-[a-o]*.adb s-[p-z]*.adb \
s-[a-o]*.ads s-[p-z]*.ads
a-[a-o]*.adb a-[p-z]*.adb a-[a-o]*.ads a-[p-z]*.ads g-*.ad? i-*.ad? \
s-[a-o]*.adb s-[p-z]*.adb s-[a-o]*.ads s-[p-z]*.ads
LIBGNAT=../rts/libgnat.a
GCC_LINK="$(CC) -static-libgcc $(ADA_INCLUDES)"
@ -1725,13 +1728,22 @@ install-gnatlib: ../stamp-gnatlib
# Example: cd rts; ar rc libfoo.a $(LONG_LIST_OF_OBJS)
# is guaranteed to overflow the buffer.
# ??? GCC_FOR_TARGET is supposed to be passed from the top level
# Makefile, but this is not the case from e.g. libada, so provide a suitable
# default
GCC_FOR_TARGET=./xgcc -B./ $(FLAGS_FOR_TARGET)
gnatlib: ../stamp-gnatlib1 ../stamp-gnatlib2
$(MAKE) -C rts CC="../../xgcc -B../../" \
$(MAKE) -C rts \
CC="`echo \"$(GCC_FOR_TARGET)\" \
| sed -e 's^./xgcc^../../xgcc^' -e 's^-B./^-B../../^'`" \
INCLUDES="$(INCLUDES_FOR_SUBDIR) -I./../.." \
CFLAGS="$(GNATLIBCFLAGS_FOR_C)" \
srcdir=$(fsrcdir) \
-f ../Makefile $(LIBGNAT_OBJS)
$(MAKE) -C rts CC="../../xgcc -B../../" \
$(MAKE) -C rts \
CC="`echo \"$(GCC_FOR_TARGET)\" \
| sed -e 's^\./xgcc^../../xgcc^' -e 's^-B./^-B../../^'`" \
ADA_INCLUDES="" \
CFLAGS="$(GNATLIBCFLAGS)" \
ADAFLAGS="$(GNATLIBFLAGS)" \
@ -1743,6 +1755,7 @@ gnatlib: ../stamp-gnatlib1 ../stamp-gnatlib2
$(addprefix rts/,$(GNATRTL_NONTASKING_OBJS) $(LIBGNAT_OBJS))
ifneq ($(PREFIX_OBJS),)
$(AR) $(AR_FLAGS) rts/libgccprefix$(arext) $(PREFIX_OBJS);
-$(RANLIB) rts/libgccprefix$(arext)
endif
-$(RANLIB) $(RANLIB_FLAGS) rts/libgnat$(arext)
$(AR) $(AR_FLAGS) rts/libgnarl$(arext) \
@ -1763,12 +1776,14 @@ gnatlib-shared-default:
THREAD_KIND="$(THREAD_KIND)" \
gnatlib
$(RM) rts/libgna*$(soext)
cd rts; ../../xgcc -B../../ -shared $(TARGET_LIBGCC2_CFLAGS) \
cd rts; ../../xgcc -B../../ -shared $(GNATLIBCFLAGS) \
$(TARGET_LIBGCC2_CFLAGS) \
-o libgnat$(hyphen)$(LIBRARY_VERSION)$(soext) \
$(GNATRTL_NONTASKING_OBJS) $(LIBGNAT_OBJS) \
$(SO_OPTS)libgnat$(hyphen)$(LIBRARY_VERSION)$(soext) \
$(MISCLIB) -lm
cd rts; ../../xgcc -B../../ -shared $(TARGET_LIBGCC2_CFLAGS) \
cd rts; ../../xgcc -B../../ -shared $(GNATLIBCFLAGS) \
$(TARGET_LIBGCC2_CFLAGS) \
-o libgnarl$(hyphen)$(LIBRARY_VERSION)$(soext) \
$(GNATRTL_TASKING_OBJS) \
$(SO_OPTS)libgnarl$(hyphen)$(LIBRARY_VERSION)$(soext) \