From: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Thu, 5 Jan 2023 01:17:27 +0000 (+0000)
Subject: build: Move -nostdinc from COMMON_CFLAGS to COMMON_FLAGS
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=ff160740d9114293f10bb34355b993f54f8e6659;p=xtf.git

build: Move -nostdinc from COMMON_CFLAGS to COMMON_FLAGS

It needs to find its way into COMMON_AFLAGS too.

Also fix a latent bug introduced at the same time.  PRIx32 is used by
PSE_PRIpte.

Fixes: 8e3394a51e08 ("Drop dependency on gcc-multilib")
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---

diff --git a/build/common.mk b/build/common.mk
index df41fcc..42d4c77 100644
--- a/build/common.mk
+++ b/build/common.mk
@@ -17,7 +17,7 @@ $(foreach env,$(64BIT_ENVIRONMENTS),$(eval $(env)_arch := x86_64))
 
 comma := ,
 
-COMMON_FLAGS := -pipe -I$(ROOT)/include -I$(ROOT)/arch/x86/include -MMD -MP
+COMMON_FLAGS := -pipe -nostdinc -I$(ROOT)/include -I$(ROOT)/arch/x86/include -MMD -MP
 
 cc-option = $(shell if [ -z "`echo 'int p=1;' | $(CC) $(1) -c -o /dev/null -x c - 2>&1`" ]; \
 			then echo y; else echo n; fi)
@@ -36,7 +36,7 @@ COMMON_AFLAGS := $(COMMON_FLAGS) $(COMMON_AFLAGS-y) -D__ASSEMBLY__
 COMMON_CFLAGS := $(COMMON_FLAGS) $(COMMON_CFLAGS-y)
 COMMON_CFLAGS += -Wall -Wextra -Werror -std=gnu99 -Wstrict-prototypes -O3 -g
 COMMON_CFLAGS += -fno-common -fno-asynchronous-unwind-tables -fno-strict-aliasing
-COMMON_CFLAGS += -fno-stack-protector -fno-pic -ffreestanding -nostdinc
+COMMON_CFLAGS += -fno-stack-protector -fno-pic -ffreestanding
 COMMON_CFLAGS += -mno-red-zone -mno-sse
 COMMON_CFLAGS += -Wno-unused-parameter -Winline
 
diff --git a/include/inttypes.h b/include/inttypes.h
index 565fe9e..a06513d 100644
--- a/include/inttypes.h
+++ b/include/inttypes.h
@@ -14,6 +14,11 @@
 # define __PRIPTR
 #endif
 
+#define PRId32              "d"
+#define PRIx32              "x"
+#define PRIo32              "o"
+#define PRIu32              "u"
+
 #define PRId64     __PRI64  "d"
 #define PRIx64     __PRI64  "x"
 #define PRIo64     __PRI64  "o"