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Backup --version-script with -export-symbols-regex

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When ld doesn't support --version-script, use -export-symbols-regex
instead.
This commit is contained in:
Nirgal Vourgère 2012-10-12 14:33:36 +02:00
parent ea9a4ef1e5
commit bd9091ce57
4 changed files with 7 additions and 1 deletions
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2
configure.ac
View File

@ -96,7 +96,7 @@ AC_ARG_ENABLE([ld-version-script],
if test "$enable_version_script" = auto
then
AC_MSG_CHECKING([whether $LD supports --version-scripts. enable_version_script=$enable_version_script])
AC_MSG_CHECKING([whether $LD supports --version-scripts.])
SAVED_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
cat > conftest.map <<EOF

2
src/libmdb/Makefile.am
View File

@ -5,4 +5,6 @@ AM_CPPFLAGS = -I$(top_srcdir)/include $(GLIB_CFLAGS)
LIBS = $(GLIB_LIBS) @LIBS@
if VERSION_SCRIPT
libmdb_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libmdb.map
else
libmdb_la_LDFLAGS += -export-symbols-regex '^(mdb_|_mdb_put_int16$$|_mdb_put_int32$$)'
endif

2
src/odbc/Makefile.am
View File

@ -9,4 +9,6 @@ LIBS = @LEXLIB@ $(GLIB_LIBS) $(ODBC_LIBS)
unittest_LDADD = libmdbodbc.la ../libmdb/libmdb.la ../sql/libmdbsql.la
if VERSION_SCRIPT
libmdbodbc_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libmdbodbc.map
else
libmdbodbc_la_LDFLAGS += -export-symbols-regex '^(SQL|ODBCINST)'
endif

2
src/sql/Makefile.am
View File

@ -8,4 +8,6 @@ libmdbsql_la_LIBADD = ../libmdb/libmdb.la
YACC = @YACC@ -d
if VERSION_SCRIPT
libmdbsql_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libmdbsql.map
else
libmdbsql_la_LDFLAGS += -export-symbols-regex '^mdb_sql_'
endif