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re PR go/48411 (Bogusly canonicalized $target-gccgo)

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PR go/48411
	* Make-lang.in (gccgo-cross$(exeext)): New target.
	(go.all.cross): Depend on gccgo-cross$(exeext) instead of
	gccgo$(exeext).
	(go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if
	gccgo-cross$(exeext) does not exist.

From-SVN: r184221
This commit is contained in:
Ian Lance Taylor 2012-02-14 18:58:48 +00:00 committed by Ian Lance Taylor
parent 1f319dbad6
commit 4b386d4d6a
2 changed files with 25 additions and 7 deletions
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9
gcc/go/ChangeLog
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@ -1,3 +1,12 @@
2012-02-14 Ian Lance Taylor <iant@google.com>
PR go/48411
* Make-lang.in (gccgo-cross$(exeext)): New target.
(go.all.cross): Depend on gccgo-cross$(exeext) instead of
gccgo$(exeext).
(go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if
gccgo-cross$(exeext) does not exist.
2012-02-07 Ian Lance Taylor <iant@google.com>
* gccgo.texi (Function Names): Document //extern instead of

23
gcc/go/Make-lang.in
View File

@ -42,6 +42,13 @@ gccgo$(exeext): $(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS)
$(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \
$(EXTRA_GCC_LIBS) $(LIBS)
# The cross-compiler version. This is built mainly as a signal to the
# go.install-common target. If this executable exists, it means that
# go.all.cross was run.
gccgo-cross$(exeext): gccgo$(exeext)
-rm -f gccgo-cross$(exeext)
cp gccgo$(exeext) gccgo-cross$(exeext)
# Use strict warnings.
go-warn = $(STRICT_WARN)
@ -107,7 +114,7 @@ gccgo.pod: go/gccgo.texi
# Build hooks.
go.all.cross: gccgo$(exeext)
go.all.cross: gccgo-cross$(exeext)
go.start.encap: gccgo$(exeext)
go.rest.encap:
go.info: doc/gccgo.info
@ -136,13 +143,15 @@ check_go_parallelize = go-test.exp=*/test/\[0-57-9a-bd-hj-zA-Z\]* \
go.install-common: installdirs
-rm -f $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
-rm -f $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext)
$(INSTALL_PROGRAM) gccgo$(exeext) $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
if test -f $(DESTDIR)$(bindir)$(GCCGO_TARGET_INSTALL_NAME)$(exeext); then \
:; \
else \
cd $(DESTDIR)$(bindir) && \
$(LN) $(GCCGO_INSTALL_NAME)$(exeext) $(GCCGO_TARGET_INSTALL_NAME)$(exeext); \
-if test -f go1$(exeext); then \
if test -f gccgo-cross$(exeext); then \
:; \
else \
rm -f $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext); \
( cd $(DESTDIR)$(bindir) && \
$(LN) $(GCCGO_INSTALL_NAME)$(exeext) $(GCCGO_TARGET_INSTALL_NAME)$(exeext) ); \
fi; \
fi
go.install-plugin: