Author: emaste Date: Fri Jan 22 02:28:17 2016 New Revision: 294542 URL: https://svnweb.freebsd.org/changeset/base/294542
Log: Remove old generated unwind.h when using LLVM libunwind When not using LLVM libunwind, unwind.h is a generated header and a stale copy may remain in the OBJDIR after enabling LLVM libunwind. Explicitly remove it. Reported by: bz Reviewed by: bdrewery Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D5019 Modified: head/gnu/lib/libgcc/Makefile Modified: head/gnu/lib/libgcc/Makefile ============================================================================== --- head/gnu/lib/libgcc/Makefile Fri Jan 22 02:23:18 2016 (r294541) +++ head/gnu/lib/libgcc/Makefile Fri Jan 22 02:28:17 2016 (r294542) @@ -193,7 +193,12 @@ LIB2_DIVMOD_FUNCS:= ${LIB2_DIVMOD_FUNCS: .endif COMMONHDRS= tm.h tconfig.h options.h gthr-default.h -.if ${MK_LLVM_LIBUNWIND} == no +.if ${MK_LLVM_LIBUNWIND} != "no" +# unwind.h is a generated file when MK_LLVM_LIBUNWIND == "no", and a stale +# copy may be left behind in OBJDIR when switching, so remove it explicitly. +beforebuild: + @rm -f ${.OBJDIR}/unwind.h +.else COMMONHDRS+= unwind.h .endif _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
