[S] Change in coreboot[master]: [test] Use default C language standard

[Elyes Haouas (Code Review)]

Elyes Haouas has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/67751 )

Change subject: [test] Use default C language standard
......................................................................

[test] Use default C language standard

Signed-off-by: Elyes Haouas 
Change-Id: Iad37a522620ac84f839c4113e51adbf5baaf4eea
---
M Makefile.inc
M payloads/libpayload/Makefile
M payloads/libpayload/tests/Makefile.inc
M tests/Makefile.common
M util/cbfstool/Makefile.inc
M util/cbfstool/lz4/lib/Makefile
M util/coreboot-configurator/meson.build
M util/kconfig/qconf-cfg.sh
M util/nvidia/Makefile.inc
9 files changed, 20 insertions(+), 10 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/51/67751/1

diff --git a/Makefile.inc b/Makefile.inc
index 0ed205f..c3e82db 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -430,7 +430,7 @@
 CPPFLAGS_ramstage += -Isrc/device/oprom/include
 endif

-CFLAGS_common += -pipe -g -nostdinc -std=gnu11
+CFLAGS_common += -pipe -g -nostdinc -std=gnu18
 CFLAGS_common += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
 CFLAGS_common += -Wwrite-strings -Wredundant-decls -Wno-trigraphs -Wimplicit-fallthrough
 CFLAGS_common += -Wshadow -Wdate-time -Wtype-limits -Wvla
diff --git a/payloads/libpayload/Makefile b/payloads/libpayload/Makefile
index 0104a11..18ce50a 100644
--- a/payloads/libpayload/Makefile
+++ b/payloads/libpayload/Makefile
@@ -215,7 +215,7 @@
 AR := $(AR_$(ARCH-y))
 endif

-CFLAGS += -std=gnu11 $(CFLAGS_$(ARCH-y))
+CFLAGS += -std=gnu18 $(CFLAGS_$(ARCH-y))

ifneq ($(INNER_SCANBUILD),y)
 ifeq ($(CONFIG_LP_COMPILER_LLVM_CLANG),y)
diff --git a/payloads/libpayload/tests/Makefile.inc b/payloads/libpayload/tests/Makefile.inc
index 2a067e0..679228f 100644
--- a/payloads/libpayload/tests/Makefile.inc
+++ b/payloads/libpayload/tests/Makefile.inc
@@ -47,7 +47,7 @@
 TEST_CFLAGS += -Wstrict-aliasing -Wshadow -Werror
 TEST_CFLAGS += -Wno-unknown-warning-option -Wno-source-mgr -Wno-main-return-type

-TEST_CFLAGS += -std=gnu11 -Os -ffunction-sections -fdata-sections -fno-builtin
+TEST_CFLAGS += -std=gnu18 -Os -ffunction-sections -fdata-sections -fno-builtin

# Make unit-tests detectable by the code
 TEST_CFLAGS += -D__TEST__
diff --git a/tests/Makefile.common b/tests/Makefile.common
index 04bd6c9..136f662 100644
--- a/tests/Makefile.common
+++ b/tests/Makefile.common
@@ -51,7 +51,7 @@
 # Path for Kconfig autoheader
 TEST_CFLAGS += -I$(dir $(TEST_KCONFIG_AUTOHEADER))

-TEST_CFLAGS += -std=gnu11 -Os -ffunction-sections -fdata-sections -fno-builtin
+TEST_CFLAGS += -std=gnu18 -Os -ffunction-sections -fdata-sections -fno-builtin

TEST_CFLAGS += -D__TEST__

diff --git a/util/cbfstool/Makefile.inc b/util/cbfstool/Makefile.inc
index a60cee1..e38d6b7b 100644
--- a/util/cbfstool/Makefile.inc
+++ b/util/cbfstool/Makefile.inc
@@ -139,10 +139,10 @@
 TOOLCFLAGS += -mno-ms-bitfields
 endif
 ifeq ($(shell uname -o 2>/dev/null), Cygwin)
-TOOLCFLAGS+=-std=gnu11
+TOOLCFLAGS+=-std=gnu18
 TOOLCPPFLAGS+=-D_GNU_SOURCE
 else
-TOOLCFLAGS+=-std=c11
+TOOLCFLAGS+=-std=c18
 endif

LZ4CFLAGS ?= -Wno-strict-prototypes
diff --git a/util/cbfstool/lz4/lib/Makefile b/util/cbfstool/lz4/lib/Makefile
index 12a741d..f6f644d 100644
--- a/util/cbfstool/lz4/lib/Makefile
+++ b/util/cbfstool/lz4/lib/Makefile
@@ -41,7 +41,7 @@
 PREFIX ?= /usr/local
 CPPFLAGS= -DXXH_NAMESPACE=LZ4_
 CFLAGS ?= -O3
-CFLAGS += -std=c99 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wcast-qual -Wstrict-prototypes -pedantic
+CFLAGS += -std=c18 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wcast-qual -Wstrict-prototypes -pedantic
 FLAGS   = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)

LIBDIR?= $(PREFIX)/lib
diff --git a/util/coreboot-configurator/meson.build b/util/coreboot-configurator/meson.build
index b3175cc..83180eb 100644
--- a/util/coreboot-configurator/meson.build
+++ b/util/coreboot-configurator/meson.build
@@ -6,7 +6,7 @@
    license: ['GPL2', 'CC BY-SA 4.0'],
    meson_version: '>= 0.53.0',
    default_options: ['prefix=/usr',
-			  'cpp_std=c++14'],
+			  'cpp_std=c++17'],
 )

subdir('src')
diff --git a/util/kconfig/qconf-cfg.sh b/util/kconfig/qconf-cfg.sh
index fa564cd..bc308f6 100755
--- a/util/kconfig/qconf-cfg.sh
+++ b/util/kconfig/qconf-cfg.sh
@@ -11,7 +11,7 @@
 fi

if pkg-config --exists $PKG; then
-	echo cflags="-std=c++11 -fPIC $(pkg-config --cflags $PKG)"
+	echo cflags="-std=c++17 -fPIC $(pkg-config --cflags $PKG)"
    echo libs="$(pkg-config --libs $PKG)"
    echo moc="$(pkg-config --variable=host_bins Qt5Core)/moc"
    exit 0
diff --git a/util/nvidia/Makefile.inc b/util/nvidia/Makefile.inc
index 1894fad..be3f95c 100644
--- a/util/nvidia/Makefile.inc
+++ b/util/nvidia/Makefile.inc
@@ -41,7 +41,7 @@

CBOOTIMAGE_SRCS:=$(addprefix util/nvidia/cbootimage/src/,$(filter %.c,$(CBOOTIMAGE_RAW_SRCS)))
 CBOOTIMAGE_OBJS:=$(addprefix $(objutil)/nvidia/cbootimage/,$(patsubst %.c,%.o,$(filter %.c,$(CBOOTIMAGE_RAW_SRCS))))
-CBOOTIMAGE_FLAGS:=-Wall -std=c99 -O2
+CBOOTIMAGE_FLAGS:=-Wall -std=c18 -O2

ifeq ($(OS_ARCH), FreeBSD)
 CBOOTIMAGE_FLAGS:=-DENODATA=ENOATTR