common.mak: Set default C/C++ standard to gnu11/gnu++11

s390-tools doesn't define a common C/C++ standard at the moment.
Set the standard to gnu11/gnu++11, which is also used by the Kernel, and
establish a common baseline for all tools.

The -std flag is added to ALL_CFLAGS and ALL_CXXFLAGS to avoid losing it
in case CFLAGS are set by an outside entity.
It is also added to CLAGS_FOR_BUILD for this one special cross build
case.

The -std flag is removed from all tools that set it manually until now.

Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Jan Höppner
2023-10-31 17:39:44 +01:00
parent 98f7a0569c
commit 9e7a8f48e8
6 changed files with 8 additions and 11 deletions
+1 -1
View File
@@ -27,7 +27,7 @@ $(bin_PROGRAM)_SRCS := $(bin_PROGRAM).c pv/pv_stage3.c pv/pv_image.c \
$(NULL)
$(bin_PROGRAM)_OBJS := $($(bin_PROGRAM)_SRCS:.c=.o)
ALL_CFLAGS += -std=gnu11 -DPKGDATADIR=$(PKGDATADIR) \
ALL_CFLAGS += -DPKGDATADIR=$(PKGDATADIR) \
$(GLIB2_CFLAGS) $(LIBCRYPTO_CFLAGS) $(LIBCURL_CFLAGS) \
-DOPENSSL_API_COMPAT=0x10100000L \
$(WARNINGS) \