From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Shuah Khan <shuah@kernel.org>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
Michal Marek <michal.lkml@markovi.net>
Cc: Jonathan Corbet <corbet@lwn.net>,
Bamvor Jian Zhang <bamv2005@gmail.com>,
Kees Cook <keescook@chromium.org>,
linux-kselftest@vger.kernel.org, linux-kbuild@vger.kernel.org,
linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH 06/12] selftests: lib.mk: Add rule to build object file from C source file
Date: Mon, 14 Jan 2019 14:51:38 +0100 [thread overview]
Message-ID: <20190114135144.26096-7-geert+renesas@glider.be> (raw)
In-Reply-To: <20190114135144.26096-1-geert+renesas@glider.be>
Currently there are rules to compile and link one or more C or
assembler source files into a full executable, and to assemble a single
assembler source into an object file.
Add a generic rule to compile a single C source file into an object
file, for reuse of object files in multiple executables.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
tools/testing/selftests/lib.mk | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
index 8b0f16409ed7eb53..77a71264d8c5a743 100644
--- a/tools/testing/selftests/lib.mk
+++ b/tools/testing/selftests/lib.mk
@@ -141,6 +141,7 @@ clean:
#
ifneq ($(KBUILD_SRC),)
LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)
+COMPILE.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c
COMPILE.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c
LINK.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)
endif
@@ -151,6 +152,9 @@ ifeq ($(OVERRIDE_TARGETS),)
$(OUTPUT)/%:%.c
$(LINK.c) $^ $(LDLIBS) -o $@
+$(OUTPUT)/%.o:%.c
+ $(COMPILE.c) $^ -o $@
+
$(OUTPUT)/%.o:%.S
$(COMPILE.S) $^ -o $@
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: geert+renesas at glider.be (Geert Uytterhoeven)
Subject: [PATCH 06/12] selftests: lib.mk: Add rule to build object file from C source file
Date: Mon, 14 Jan 2019 14:51:38 +0100 [thread overview]
Message-ID: <20190114135144.26096-7-geert+renesas@glider.be> (raw)
In-Reply-To: <20190114135144.26096-1-geert+renesas@glider.be>
Currently there are rules to compile and link one or more C or
assembler source files into a full executable, and to assemble a single
assembler source into an object file.
Add a generic rule to compile a single C source file into an object
file, for reuse of object files in multiple executables.
Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
tools/testing/selftests/lib.mk | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
index 8b0f16409ed7eb53..77a71264d8c5a743 100644
--- a/tools/testing/selftests/lib.mk
+++ b/tools/testing/selftests/lib.mk
@@ -141,6 +141,7 @@ clean:
#
ifneq ($(KBUILD_SRC),)
LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)
+COMPILE.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c
COMPILE.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c
LINK.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)
endif
@@ -151,6 +152,9 @@ ifeq ($(OVERRIDE_TARGETS),)
$(OUTPUT)/%:%.c
$(LINK.c) $^ $(LDLIBS) -o $@
+$(OUTPUT)/%.o:%.c
+ $(COMPILE.c) $^ -o $@
+
$(OUTPUT)/%.o:%.S
$(COMPILE.S) $^ -o $@
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: geert+renesas@glider.be (Geert Uytterhoeven)
Subject: [PATCH 06/12] selftests: lib.mk: Add rule to build object file from C source file
Date: Mon, 14 Jan 2019 14:51:38 +0100 [thread overview]
Message-ID: <20190114135144.26096-7-geert+renesas@glider.be> (raw)
Message-ID: <20190114135138.Q9Ls61Ogsn-kEFVuEZ10yr33ZqRBhEBlTT9utleUH5g@z> (raw)
In-Reply-To: <20190114135144.26096-1-geert+renesas@glider.be>
Currently there are rules to compile and link one or more C or
assembler source files into a full executable, and to assemble a single
assembler source into an object file.
Add a generic rule to compile a single C source file into an object
file, for reuse of object files in multiple executables.
Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
tools/testing/selftests/lib.mk | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
index 8b0f16409ed7eb53..77a71264d8c5a743 100644
--- a/tools/testing/selftests/lib.mk
+++ b/tools/testing/selftests/lib.mk
@@ -141,6 +141,7 @@ clean:
#
ifneq ($(KBUILD_SRC),)
LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)
+COMPILE.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c
COMPILE.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c
LINK.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)
endif
@@ -151,6 +152,9 @@ ifeq ($(OVERRIDE_TARGETS),)
$(OUTPUT)/%:%.c
$(LINK.c) $^ $(LDLIBS) -o $@
+$(OUTPUT)/%.o:%.c
+ $(COMPILE.c) $^ -o $@
+
$(OUTPUT)/%.o:%.S
$(COMPILE.S) $^ -o $@
--
2.17.1
next prev parent reply other threads:[~2019-01-14 13:52 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-14 13:51 [PATCH 00/12] selftests: Miscellaneous fixes Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH 01/12] selftests: gpio-mockup-chardev: Check asprintf() for error Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-16 22:03 ` shuah
2019-01-16 22:03 ` shuah
2019-01-16 22:03 ` shuah
2019-01-14 13:51 ` [PATCH 02/12] selftests: Fix output directory with O= Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH 03/12] selftests: Fix header install " Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH 04/12] selftests: android: ion: Fix ionmap_test dependencies Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH 05/12] selftests: seccomp: Fix test dependencies and rules Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 23:16 ` Kees Cook
2019-01-14 23:16 ` Kees Cook
2019-01-14 23:16 ` Kees Cook
2019-01-14 23:16 ` keescook
2019-01-14 13:51 ` Geert Uytterhoeven [this message]
2019-01-14 13:51 ` [PATCH 06/12] selftests: lib.mk: Add rule to build object file from C source file Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH 07/12] selftests: memfd: Fix build with O= Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH 08/12] selftests: timestamping: Remove superfluous rules Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH 09/12] selftests: sparc64: " Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH 10/12] selftests: intel_pstate: Remove unused header dependency rule Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH 11/12] selftests: Add kselftest-build target Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-14 13:51 ` [PATCH/RFC 12/12] selftests: gpio: Fix building tools/gpio from kselftests Geert Uytterhoeven
2019-01-14 13:51 ` Geert Uytterhoeven
2019-01-14 13:51 ` geert+renesas
2019-01-18 4:14 ` [PATCH 00/12] selftests: Miscellaneous fixes Masahiro Yamada
2019-01-18 4:14 ` Masahiro Yamada
2019-01-18 4:14 ` Masahiro Yamada
2019-01-18 4:14 ` yamada.masahiro
2019-01-18 7:57 ` Geert Uytterhoeven
2019-01-18 7:57 ` Geert Uytterhoeven
2019-01-18 7:57 ` Geert Uytterhoeven
2019-01-18 7:57 ` geert
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