在 2022/1/22 下午4:46, Xi Ruoyao 写道:
On Sat, 2022-01-22 at 09:41 +0100, Jakub Jelinek wrote:
On Sat, Jan 22, 2022 at 04:33:08PM +0800, Xi Ruoyao via Gcc-patches
wrote:
On Sat, 2022-01-22 at 15:55 +0800, Chenghua Xu wrote:
+$(srcdir)/config/loongarch/loongarch.opt: \
+ $(srcdir)/config/loongarch/genopts/genstr.sh \
+ $(srcdir)/config/loongarch/genopts/loongarch.opt.in
+ $(SHELL) $< opt > $@
+
+$(LA_STR_H): \
+ $(srcdir)/config/loongarch/genopts/genstr.sh \
+ $(srcdir)/config/loongarch/genopts/loongarch-strings
+ $(SHELL) $< header > $@
I'm not sure about these two rules: is it allowed to modify files in
$(srcdir) running "make"?
No (except in --enable-maintainer-mode), but the above certainly
looks wrong, both should be in the objdir instead.
Does the building system support a .opt file in $(objdir)? And how to
handle the translations (.po) for loongarch.opt if it's in $(objdir)?
Under the MIPS architecture, *.opt files are also generated in $(srcdir).
