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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-07-15 20:59:29 +0900 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-07-27 15:02:00 -0400 |
| commit | a350c6a60223f7a60228ed563d2e7b02fb7944ab (patch) | |
| tree | 800020743c451e0a164b9db32aaa1f6a6ae94a92 | |
| parent | 7e3f94e14551a0a012458d8cfee0f1e9c4179dc3 (diff) | |
| download | u-boot-imx-a350c6a60223f7a60228ed563d2e7b02fb7944ab.zip u-boot-imx-a350c6a60223f7a60228ed563d2e7b02fb7944ab.tar.gz u-boot-imx-a350c6a60223f7a60228ed563d2e7b02fb7944ab.tar.bz2 | |
kbuild: create symbolic link only for ARM, AVR32, SPARC, PowerPC, x86
The symbolic link to SoC/CPU specific header directory is created
during the build, while it is only necessary for ARM, AVR32, SPARC,
x86, and some CPUs of PowerPC. For the other architectures, it just
results in a broken symbolic link.
Introduce CONFIG_CREATE_ARCH_SYMLINK to not create unneeded symbolic
links.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | arch/Kconfig | 7 | ||||
| -rw-r--r-- | arch/powerpc/Kconfig | 3 | ||||
| -rw-r--r-- | scripts/Makefile.autoconf | 2 |
3 files changed, 12 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index afa1d6c..e952bb1 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1,3 +1,6 @@ +config CREATE_ARCH_SYMLINK + bool + config HAVE_GENERIC_BOARD bool @@ -18,12 +21,14 @@ config ARC config ARM bool "ARM architecture" + select CREATE_ARCH_SYMLINK select HAVE_PRIVATE_LIBGCC if !ARM64 select HAVE_GENERIC_BOARD select SUPPORT_OF_CONTROL config AVR32 bool "AVR32 architecture" + select CREATE_ARCH_SYMLINK select HAVE_GENERIC_BOARD select SYS_GENERIC_BOARD @@ -84,9 +89,11 @@ config SH config SPARC bool "SPARC architecture" + select CREATE_ARCH_SYMLINK config X86 bool "x86 architecture" + select CREATE_ARCH_SYMLINK select HAVE_PRIVATE_LIBGCC select HAVE_GENERIC_BOARD select SYS_GENERIC_BOARD diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 3b3f446..18451d3 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -22,9 +22,11 @@ config MPC8260 config MPC83xx bool "MPC83xx" + select CREATE_ARCH_SYMLINK config MPC85xx bool "MPC85xx" + select CREATE_ARCH_SYMLINK config MPC86xx bool "MPC86xx" @@ -34,6 +36,7 @@ config 8xx config 4xx bool "PPC4xx" + select CREATE_ARCH_SYMLINK endchoice diff --git a/scripts/Makefile.autoconf b/scripts/Makefile.autoconf index 36bfa17..d668982 100644 --- a/scripts/Makefile.autoconf +++ b/scripts/Makefile.autoconf @@ -107,6 +107,7 @@ include/config.h: scripts/Makefile.autoconf create_symlink FORCE # Otherwise, create a symbolic link to arch/$(ARCH)/include/asm/arch-$(SOC). PHONY += create_symlink create_symlink: +ifdef CONFIG_CREATE_ARCH_SYMLINK ifneq ($(KBUILD_SRC),) $(Q)mkdir -p include/asm $(Q)if [ -d $(KBUILD_SRC)/arch/$(ARCH)/mach-$(SOC)/include/mach ]; then \ @@ -123,6 +124,7 @@ else fi; \ ln -fsn $$dest arch/$(ARCH)/include/asm/arch endif +endif PHONY += FORCE FORCE: |