diff options
Diffstat (limited to 'libgfortran/Makefile.am')
-rw-r--r-- | libgfortran/Makefile.am | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/libgfortran/Makefile.am b/libgfortran/Makefile.am index 26b9eb1b186..9fb12ba3d7f 100644 --- a/libgfortran/Makefile.am +++ b/libgfortran/Makefile.am @@ -8,18 +8,26 @@ gcc_version := $(shell @get_gcc_base_ver@ $(top_srcdir)/../gcc/BASE-VER) ## Symbol versioning (copied from libssp). if LIBGFOR_USE_SYMVER +# -Wc is only a libtool option. +comma = , +PREPROCESS = $(subst -Wc$(comma), , $(COMPILE)) -E + +gfortran.ver: $(srcdir)/gfortran.map kinds.inc + $(EGREP) -v '#(#| |$$)' $< | \ + $(PREPROCESS) -P -include config.h -include kinds.inc - > $@ || (rm -f $@ ; exit 1) + if LIBGFOR_USE_SYMVER_GNU -version_arg = -Wl,--version-script=$(srcdir)/gfortran.map -version_dep = $(srcdir)/gfortran.map +version_arg = -Wl,--version-script=gfortran.ver +version_dep = gfortran.ver endif if LIBGFOR_USE_SYMVER_SUN -version_arg = -Wl,-M,gfortran.map-sun -version_dep = gfortran.map-sun -gfortran.map-sun : $(srcdir)/gfortran.map \ +version_arg = -Wl,-M,gfortran.ver-sun +version_dep = gfortran.ver-sun gfortran.ver +gfortran.map-sun : gfortran.ver \ $(top_srcdir)/../contrib/make_sunver.pl \ $(libgfortran_la_OBJECTS) $(libgfortran_la_LIBADD) perl $(top_srcdir)/../contrib/make_sunver.pl \ - $(srcdir)/gfortran.map \ + gfortran.ver \ $(libgfortran_la_OBJECTS:%.lo=.libs/%.o) \ `echo $(libgfortran_la_LIBADD) | \ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ @@ -1110,7 +1118,7 @@ ieee_arithmetic.mod: ieee_arithmetic.lo : BUILT_SOURCES=$(gfor_built_src) $(gfor_built_specific_src) \ - $(gfor_built_specific2_src) $(gfor_misc_specifics) + $(gfor_built_specific2_src) $(gfor_misc_specifics) $(version_dep) prereq_SRC = $(gfor_src) $(gfor_built_src) $(gfor_io_src) \ $(gfor_helper_src) $(gfor_ieee_src) $(gfor_io_headers) $(gfor_specific_src) |