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| author | Eric Botcazou <ebotcazou@adacore.com> | 2016-09-21 12:53:20 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2016-09-21 12:53:20 +0000 |
| commit | 7e02fd1b7b89245001d3c582c49432c370493d3f (patch) | |
| tree | 48177a7e235918f42f7bc4915708998a2063d7de /libgcc/Makefile.in | |
| parent | 26e7820fcc2ed5a4792b2b12ef94b7ee5341f703 (diff) | |
| download | gcc-7e02fd1b7b89245001d3c582c49432c370493d3f.zip gcc-7e02fd1b7b89245001d3c582c49432c370493d3f.tar.gz gcc-7e02fd1b7b89245001d3c582c49432c370493d3f.tar.bz2 | |
configure.ac: Do not create links, only substitute the filenames.
* configure.ac: Do not create links, only substitute the filenames.
* configure: Regenerate.
* Makefile.in: Assign the substitution results to variables.
(LIBGCC_LINKS): Define.
(enable-execute-stack.c): New rule.
(unwind.h): Likewise.
(md-unwind-support.h): Likewise.
(sfp-machine.h): Likewise.
(gthr-default.h): Likewise.
Add $(LIBGCC_LINKS) to the prerequisites of all object files and
unwind.h as prerequisite of install-unwind_h-forbuild.
From-SVN: r240312
Diffstat (limited to 'libgcc/Makefile.in')
| -rw-r--r-- | libgcc/Makefile.in | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in index 53e3ea2..ff3c77f 100644 --- a/libgcc/Makefile.in +++ b/libgcc/Makefile.in @@ -43,6 +43,11 @@ enable_vtable_verify = @enable_vtable_verify@ enable_decimal_float = @enable_decimal_float@ fixed_point = @fixed_point@ with_aix_soname = @with_aix_soname@ +enable_execute_stack = @enable_execute_stack@ +unwind_header = @unwind_header@ +md_unwind_header = @md_unwind_header@ +sfp_machine_header = @sfp_machine_header@ +thread_header = @thread_header@ host_noncanonical = @host_noncanonical@ real_host_noncanonical = @real_host_noncanonical@ @@ -345,6 +350,21 @@ SHLIBUNWIND_INSTALL = tmake_file = @tmake_file@ include $(srcdir)/empty.mk $(tmake_file) +# Create links to files specified in config.host. +LIBGCC_LINKS = enable-execute-stack.c unwind.h md-unwind-support.h \ + sfp-machine.h gthr-default.h + +enable-execute-stack.c: $(srcdir)/$(enable_execute_stack) + -$(LN_S) $< $@ +unwind.h: $(srcdir)/$(unwind_header) + -$(LN_S) $< $@ +md-unwind-support.h: $(srcdir)/config/$(md_unwind_header) + -$(LN_S) $< $@ +sfp-machine.h: $(srcdir)/config/$(sfp_machine_header) + -$(LN_S) $< $@ +gthr-default.h: $(srcdir)/$(thread_header) + -$(LN_S) $< $@ + # Collect target defines and headers from config.host. libgcc_tm_defines = @tm_defines@ libgcc_tm_file = @tm_file@ @@ -1069,10 +1089,10 @@ all: $(extra-parts) $(libgcc-objects) $(libgcc-s-objects) $(libgcc-eh-objects) \ $(libgcov-objects) \ $(libunwind-objects) $(libunwind-s-objects) \ - $(EXTRA_PARTS): libgcc_tm.h + $(EXTRA_PARTS): $(LIBGCC_LINKS) libgcc_tm.h # Copy unwind.h to the place where gcc will look for it at build-time -install-unwind_h-forbuild: +install-unwind_h-forbuild: unwind.h dest=$(gcc_objdir)/include/tmp$$$$-unwind.h; \ cp unwind.h $$dest; \ chmod a+r $$dest; \ |