From: Evgeny Karpov <evgeny.karpov@microsoft.com>
Date: Wed, 14 Aug 2024 06:34:30 +0000 (+0200)
Subject: aarch64: Add minimal C++ support
X-Git-Tag: basepoints/gcc-16~4100
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e39e523c84436308eb25fdcf40c605880e817067;p=thirdparty%2Fgcc.git

aarch64: Add minimal C++ support

The patch resolves compilation issues for the C++ language. Previous
patch series contributed to C++ as well, however, C++ could not be
tested until we got a C++ compiler and could build at least a "Hello
World" C++ program, and in reality, more than that.

Another issue has been fixed in the libstdc++ patch.
https://gcc.gnu.org/pipermail/libstdc++/2024-September/059472.html

gcc/ChangeLog:

	* config.gcc: Add missing dependencies.
---

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 9b616bd6e1f8..c20817487457 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1291,6 +1291,7 @@ aarch64-*-mingw*)
 	extra_options="${extra_options} mingw/cygming.opt mingw/mingw.opt"
 	extra_objs="${extra_objs} winnt.o winnt-dll.o"
 	c_target_objs="${c_target_objs} msformat-c.o"
+	cxx_target_objs="${cxx_target_objs} msformat-c.o"
 	d_target_objs="${d_target_objs} winnt-d.o"
 	tmake_file="${tmake_file} mingw/t-cygming"
 	case ${enable_threads} in