llvm: add -mno-pltseq on powerpc -- build fix to avoid relocation truncation.

[Havard Eidnes <he%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Havard Eidnes <he%NetBSD.org@localhost>
Pushed By:	he
Date:		Sat Aug 6 21:27:21 2022 +0200
Changeset:	b868810217fdd8a2c20b6a0d9d34623ab6e530d6

Modified Files:
	llvm/Makefile

Log Message:
llvm: add -mno-pltseq on powerpc -- build fix to avoid relocation truncation.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=b868810217fdd8a2c20b6a0d9d34623ab6e530d6

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 llvm/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diffs:
diff --git a/llvm/Makefile b/llvm/Makefile
index 82ae89457a..ea46f9ca71 100644
--- a/llvm/Makefile
+++ b/llvm/Makefile
@@ -104,8 +104,8 @@ CXXFLAGS+=	-march=i586
 
 .if !empty(MACHINE_ARCH:Mpowerpc*)
 # Needed to avoid "relocation truncated to fit: R_PPC_REL24"
-CFLAGS+=	-mlongcall
-CXXFLAGS+=	-mlongcall
+CFLAGS+=	-mlongcall -mno-pltseq
+CXXFLAGS+=	-mlongcall -mno-pltseq
 .endif
 
 .if ${OPSYS} == "NetBSD"