diff options
Diffstat (limited to 'arch/parisc/Makefile')
| -rw-r--r-- | arch/parisc/Makefile | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 82d77f4b0d08..6d7361364dad 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -44,6 +44,16 @@ endif export LD_BFD +# Set default 32 bits cross compilers for vdso +CC_ARCHES_32 = hppa hppa2.0 hppa1.1 +CC_SUFFIXES = linux linux-gnu unknown-linux-gnu +CROSS32_COMPILE := $(call cc-cross-prefix, \ + $(foreach a,$(CC_ARCHES_32), \ + $(foreach s,$(CC_SUFFIXES),$(a)-$(s)-))) +CROSS32CC := $(CROSS32_COMPILE)gcc +export CROSS32CC + +# Set default cross compiler for kernel build ifdef cross_compiling ifeq ($(CROSS_COMPILE),) CC_SUFFIXES = linux linux-gnu unknown-linux-gnu @@ -163,6 +173,26 @@ vmlinuz: vmlinux @$(KGZIP) -cf -9 $< > $@ endif +ifeq ($(KBUILD_EXTMOD),) +# We need to generate vdso-offsets.h before compiling certain files in kernel/. +# In order to do that, we should use the archprepare target, but we can't since +# asm-offsets.h is included in some files used to generate vdso-offsets.h, and +# asm-offsets.h is built in prepare0, for which archprepare is a dependency. +# Therefore we need to generate the header after prepare0 has been made, hence +# this hack. +prepare: vdso_prepare +vdso_prepare: prepare0 + $(if $(CONFIG_64BIT),$(Q)$(MAKE) \ + $(build)=arch/parisc/kernel/vdso64 include/generated/vdso64-offsets.h) + $(Q)$(MAKE) $(build)=arch/parisc/kernel/vdso32 include/generated/vdso32-offsets.h +endif + +PHONY += vdso_install + +vdso_install: + $(Q)$(MAKE) $(build)=arch/parisc/kernel/vdso $@ + $(if $(CONFIG_COMPAT_VDSO), \ + $(Q)$(MAKE) $(build)=arch/parisc/kernel/vdso32 $@) install: $(CONFIG_SHELL) $(srctree)/arch/parisc/install.sh \ $(KERNELRELEASE) vmlinux System.map "$(INSTALL_PATH)" |