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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
commite6918187568dbd01842d8d1d2c808ce16a894239 (patch)
tree64f88b554b444a49f656b6c656111a145cbbaa28 /src/spdk/dpdk/mk/toolchain/clang/rte.vars.mk
parentInitial commit. (diff)
downloadceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz
ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/spdk/dpdk/mk/toolchain/clang/rte.vars.mk')
-rw-r--r--src/spdk/dpdk/mk/toolchain/clang/rte.vars.mk60
1 files changed, 60 insertions, 0 deletions
diff --git a/src/spdk/dpdk/mk/toolchain/clang/rte.vars.mk b/src/spdk/dpdk/mk/toolchain/clang/rte.vars.mk
new file mode 100644
index 000000000..d441f6d8f
--- /dev/null
+++ b/src/spdk/dpdk/mk/toolchain/clang/rte.vars.mk
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+#
+# toolchain:
+#
+# - define CC, LD, AR, AS, ... (overridden by cmdline value)
+# - define TOOLCHAIN_CFLAGS variable (overridden by cmdline value)
+# - define TOOLCHAIN_LDFLAGS variable (overridden by cmdline value)
+# - define TOOLCHAIN_ASFLAGS variable (overridden by cmdline value)
+#
+
+CC = $(CROSS)clang
+KERNELCC = $(CROSS)gcc
+CPP = $(CROSS)cpp
+# for now, we don't use as but nasm.
+# AS = $(CROSS)as
+AS = nasm
+AR = $(CROSS)ar
+LD = $(CROSS)ld
+OBJCOPY = $(CROSS)objcopy
+OBJDUMP = $(CROSS)objdump
+STRIP = $(CROSS)strip
+READELF = $(CROSS)readelf
+GCOV = $(CROSS)gcov
+
+ifeq ("$(origin CC)", "command line")
+HOSTCC = $(CC)
+else
+HOSTCC = clang
+endif
+HOSTAS = as
+
+TOOLCHAIN_ASFLAGS =
+TOOLCHAIN_CFLAGS =
+TOOLCHAIN_LDFLAGS =
+
+WERROR_FLAGS := -W -Wall -Wstrict-prototypes -Wmissing-prototypes
+WERROR_FLAGS += -Wmissing-declarations -Wold-style-definition -Wpointer-arith
+WERROR_FLAGS += -Wnested-externs -Wcast-qual
+WERROR_FLAGS += -Wformat-nonliteral -Wformat-security
+WERROR_FLAGS += -Wundef -Wwrite-strings -Wdeprecated
+
+ifeq ($(RTE_DEVEL_BUILD),y)
+WERROR_FLAGS += -Werror
+endif
+
+# process cpu flags
+include $(RTE_SDK)/mk/toolchain/$(RTE_TOOLCHAIN)/rte.toolchain-compat.mk
+
+# disable warning for non-initialised fields
+WERROR_FLAGS += -Wno-missing-field-initializers
+
+# disable packed member unalign warnings
+ifeq ($(shell test $(CLANG_MAJOR_VERSION) -ge 4 && echo 1), 1)
+WERROR_FLAGS += -Wno-address-of-packed-member
+endif
+
+export CC AS AR LD OBJCOPY OBJDUMP STRIP READELF
+export TOOLCHAIN_CFLAGS TOOLCHAIN_LDFLAGS TOOLCHAIN_ASFLAGS