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authorAndreas Schwab <schwab@linux-m68k.org>2013-01-20 11:58:47 -0500
committerMichal Marek <mmarek@suse.cz>2013-01-24 16:48:04 -0500
commit6543becf26fff612cdadeed7250ccc8d49f67f27 (patch)
treebcba277bb0c03a81aae46965f3ddc76e582b51f1 /scripts/Makefile.modpost
parenta49f0d1ea3ec94fc7cf33a7c36a16343b74bd565 (diff)
mod/file2alias: make modalias generation safe for cross compiling
Use the target compiler to compute the offsets for the fields of the device_id structures, so that it won't be broken by different alignments between the host and target ABIs. This also fixes missing endian corrections for some modaliases. Signed-off-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/Makefile.modpost')
-rw-r--r--scripts/Makefile.modpost7
1 files changed, 1 insertions, 6 deletions
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index a1cb0222ebe6..cf82c832458f 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -66,10 +66,6 @@ modules := $(patsubst %.o,%.ko, $(wildcard $(__modules:.ko=.o)))
66# Stop after building .o files if NOFINAL is set. Makes compile tests quicker 66# Stop after building .o files if NOFINAL is set. Makes compile tests quicker
67_modpost: $(if $(KBUILD_MODPOST_NOFINAL), $(modules:.ko:.o),$(modules)) 67_modpost: $(if $(KBUILD_MODPOST_NOFINAL), $(modules:.ko:.o),$(modules))
68 68
69ifneq ($(KBUILD_BUILDHOST),$(ARCH))
70 cross_build := 1
71endif
72
73# Step 2), invoke modpost 69# Step 2), invoke modpost
74# Includes step 3,4 70# Includes step 3,4
75modpost = scripts/mod/modpost \ 71modpost = scripts/mod/modpost \
@@ -80,8 +76,7 @@ modpost = scripts/mod/modpost \
80 $(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(KBUILD_EXTRA_SYMBOLS))) \ 76 $(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(KBUILD_EXTRA_SYMBOLS))) \
81 $(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \ 77 $(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
82 $(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \ 78 $(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \
83 $(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w) \ 79 $(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w)
84 $(if $(cross_build),-c)
85 80
86quiet_cmd_modpost = MODPOST $(words $(filter-out vmlinux FORCE, $^)) modules 81quiet_cmd_modpost = MODPOST $(words $(filter-out vmlinux FORCE, $^)) modules
87 cmd_modpost = $(modpost) -s 82 cmd_modpost = $(modpost) -s