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| author | Richard Hacker <lerichi@gmx.net> | 2008-02-28 09:40:58 +0100 |
|---|---|---|
| committer | Sam Ravnborg <sam@uranus.ravnborg.org> | 2008-04-25 20:45:26 +0200 |
| commit | 0d96fb20b7ed757fc936bb35e26c22251a75b734 (patch) | |
| tree | 6a82ad54353d40ddc97dbb600b214a1944f023c2 /scripts/Makefile.modpost | |
| parent | kbuild: support loading extra symbols in modpost (diff) | |
| download | linux-0d96fb20b7ed757fc936bb35e26c22251a75b734.tar.xz linux-0d96fb20b7ed757fc936bb35e26c22251a75b734.zip | |
kbuild: Add new Kbuild variable KBUILD_EXTRA_SYMBOLS
This patch adds a new (Kbuild) Makefile variable KBUILD_EXTRA_SYMBOLS.
The space separated list of file names assigned to KBUILD_EXTRA_SYMBOLS
is used when calling scripts/mod/modpost during stage 2 of the Kbuild
process for non-kernel-tree modules.
Signed-off-by: Richard Hacker <lerichi@gmx.net>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to '')
| -rw-r--r-- | scripts/Makefile.modpost | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index 2d20640854b7..24b3c8fe6bca 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -42,6 +42,13 @@ _modpost: __modpost include include/config/auto.conf include scripts/Kbuild.include + +ifneq ($(KBUILD_EXTMOD),) +# Include the module's Makefile to find KBUILD_EXTRA_SYMBOLS +include $(if $(wildcard $(KBUILD_EXTMOD)/Kbuild), \ + $(KBUILD_EXTMOD)/Kbuild, $(KBUILD_EXTMOD)/Makefile) +endif + include scripts/Makefile.lib kernelsymfile := $(objtree)/Module.symvers @@ -69,6 +76,7 @@ modpost = scripts/mod/modpost \ $(if $(CONFIG_MODULE_SRCVERSION_ALL),-a,) \ $(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \ $(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \ + $(if $(iKBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(EXTRA_SYMBOLS))) \ $(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \ $(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \ $(if $(CONFIG_MARKERS),-K $(kernelmarkersfile)) \ |