From 90696bd9dfc1b5b0117ceba8cb44ce77b8305092 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Tue, 18 Jul 2017 19:02:11 +0200
Subject: added -fno-inline to avoid clang 4.0.1 to break vsprintf with va_args
 when inlined

---
 tests/libc/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/libc/Makefile b/tests/libc/Makefile
index 37c383a..cf78271 100644
--- a/tests/libc/Makefile
+++ b/tests/libc/Makefile
@@ -2,7 +2,9 @@ CC := gcc
 DEFINES = -DOS_LINUX
 OPT := -O0
 INCLUDES = -I. -I../../src/libc -I../../src/kernel -I/home/abaumann/cross-compilers/include
-CFLAGS := -std=c99 -m32 -ffreestanding $(OPT) -g -Wall -Werror $(INCLUDES) $(DEFINES)
+# clang 4.0.1 needs -fno-inline, other va_ functions get inlined and
+# va_xxx macros segfault
+CFLAGS := -fno-inline -std=c99 -m32 -ffreestanding $(OPT) -g -Wall -Werror $(INCLUDES) $(DEFINES)
 LD := $(CC)
 LDFLAGS :=
 NASMFLAGS := -f elf32
-- 
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