From: Iain Sandoe <iain@sandoe.co.uk>
Date: Sun, 13 Aug 2023 09:51:42 +0000 (+0100)
Subject: modula-2, plugin: Fix Darwin bootstrap issues.
X-Git-Tag: basepoints/gcc-15~6957
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25be11e982c76200fabb375c8c63eff8c6856980;p=thirdparty%2Fgcc.git

modula-2, plugin: Fix Darwin bootstrap issues.

This corrects some typos in the suffix of the m2rte pluing that
lead to a bootstrap fail on Darwin, where the suffix is not '.so'.

On some versions of Darwin, the linker complains if libSystem is not
linked, so we disable all the default libs, but add libc back.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

gcc/m2/ChangeLog:

	* Make-lang.in: Update suffix spellings to use 'soext'.
	Add libc to the plugin link.
---

diff --git a/gcc/m2/Make-lang.in b/gcc/m2/Make-lang.in
index 8c6bac229e70..ca1581fe643e 100644
--- a/gcc/m2/Make-lang.in
+++ b/gcc/m2/Make-lang.in
@@ -39,6 +39,7 @@ else
   PLUGINLDFLAGS = -Wl,-undefined,dynamic_lookup
   PLUGINLDFLAGS += -Wl,-install_name,m2rte$(soext)
   PLUGINLDFLAGS += -nodefaultlibs
+  PLUGINLDFLAGS += -lc
 endif
 
 TEXISRC = $(srcdir)/doc/gm2.texi \
@@ -91,7 +92,7 @@ PGE=m2/pge$(exeext)
 SRC_PREFIX=G
 
 ifeq ($(enable_plugin),yes)
-M2RTE_PLUGIN_SO=plugin/m2rte$(exeext).so
+M2RTE_PLUGIN_SO=plugin/m2rte$(soext)
 endif
 
 m2/gm2spec.o: $(srcdir)/m2/gm2spec.cc $(SYSTEM_H) $(GCC_H) $(CONFIG_H) \
@@ -420,7 +421,7 @@ plugin/m2rte$(soext): $(srcdir)/m2/plugin/m2rte.cc $(GCC_HEADER_DEPENDENCIES_FOR
 else
 m2.install-plugin:
 
-plugin/m2rte$(exeext).so:
+plugin/m2rte$(soext):
 
 endif