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| author | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-11-12 11:55:19 +1100 |
|---|---|---|
| committer | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-11-12 18:13:57 +0100 |
| commit | 5b5db8794f4e6c6771ce164c06ac1f507f8362e5 (patch) | |
| tree | e78ac8ce1f0811dae3b4220ce2bfc56aa34ec5ef /src/lib/Makefile.inc | |
| parent | 9cb5a3af34df486696f4f387483d66bfc076e4fc (diff) | |
| download | coreboot-5b5db8794f4e6c6771ce164c06ac1f507f8362e5.tar.xz | |
src/lib/Makefile.inc: Allow rmodules to link under Clang
rmodules were getting linked with libgcc and not libcompiler-rt.
Unfortunately this is pretty ugly however we do this else where
in the build system so its consistently ugly. The build system
will later need a unification pass between compilers once we are
tree stable on Clang.
Change-Id: I380f7386de2c5adfa9036311323ad9f703b6e712
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7440
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/lib/Makefile.inc')
| -rw-r--r-- | src/lib/Makefile.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc index c104ce3d6f..98292a8e75 100644 --- a/src/lib/Makefile.inc +++ b/src/lib/Makefile.inc @@ -105,6 +105,7 @@ romstage-$(CONFIG_RELOCATABLE_RAMSTAGE) += rmodule.c RMODULE_LDSCRIPT := $(src)/lib/rmodule.ld RMODULE_LDFLAGS := -nostartfiles -Wl,--emit-relocs -Wl,-z,defs -Wl,-Bsymbolic -Wl,-T,$(RMODULE_LDSCRIPT) +RMODULE_LDFLAGS_CLANG := -nostartfiles --emit-relocs -z defs -Bsymbolic -T$(RMODULE_LDSCRIPT) # rmodule_link_rules is a function that should be called with: # (1) the object name to link @@ -115,7 +116,11 @@ RMODULE_LDFLAGS := -nostartfiles -Wl,--emit-relocs -Wl,-z,defs -Wl,-Bsymbolic - # rmdoule is named $(1).rmod define rmodule_link $(strip $(1)): $(strip $(2)) $$(RMODULE_LDSCRIPT) $$(obj)/ldoptions $$(RMODTOOL) +ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y) + $$(LD_rmodules_$(4)) $$(RMODULE_LDFLAGS_CLANG) --defsym=__heap_size=$(strip $(3)) -o $$@ --start-group $(strip $(2)) $$(LIBCLANG_RT_FILE_NAME_rmodules_$(4)) --end-group +else $$(CC_rmodules_$(4)) $$(CFLAGS_rmodules_$(4)) $$(RMODULE_LDFLAGS) -Wl,--defsym=__heap_size=$(strip $(3)) -o $$@ -Wl,--start-group $(strip $(2)) $$(LIBGCC_FILE_NAME_rmodules_$(4)) -Wl,--end-group +endif $$(NM_rmodules_$(4)) -n $$@ > $$(basename $$@).map $(strip $(1)).rmod: $(strip $(1)) |