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linux: add probing for kernel version when installing modules

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This patch will ask the kernel for the specific version before doing
modules_install, that way Buildroot will know which directories to remove and
what parameters to use for depmod. Needed when compiling a kernel grabbed from
GIT or vendor specific releases.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
This commit is contained in:
Hans-Christian Egtvedt 2008-10-30 14:02:05 +00:00
parent ef85a2b225
commit 4c1a34471d
1 changed files with 10 additions and 9 deletions
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19
target/linux/Makefile.in.advanced
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@ -42,6 +42,9 @@ LINUX26_VERSION:=$(LINUX_HEADERS_VERSION)
endif
endif
# Ask the kernel what version number it will use when installing modules
LINUX26_VERSION_PROBED = `$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) -s kernelrelease`
ifeq ($(BOARD_PATH),)
BOARD_PATH:=$(strip $(subst ",,$(BR2_BOARD_PATH)))
#"))
@ -388,16 +391,16 @@ $(LINUX26_KERNEL): $(LINUX26_DIR)/$(LINUX26_BINLOC)
touch -c $@
# -----------------------------------------------------------------------------
$(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep: $(LINUX26_DIR)/.configured
rm -rf $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)
$(PROJECT_BUILD_DIR)/autotools-stamps/linux_modules_target_installed: $(LINUX26_DIR)/.configured
rm -rf $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION_PROBED)
rm -f $(TARGET_DIR)/sbin/cardmgr
$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) modules
$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) \
DEPMOD=$(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-depmod26 \
INSTALL_MOD_PATH=$(TARGET_DIR) modules_install
rm -f $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/build
rm -f $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/source
$(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-depmod26 -b $(TARGET_DIR) $(LINUX26_VERSION) #$(LINUX_HEADERS_VERSION)
rm -f $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION_PROBED)/build
rm -f $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION_PROBED)/source
$(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-depmod26 -b $(TARGET_DIR) $(LINUX26_VERSION_PROBED)
touch -c $@
linux26-menuconfig: $(LINUX26_DIR)/.patched host-sed
@ -440,10 +443,7 @@ $(LINUX_COPYTO)/$(LINUX26_KERNEL_NAME): $(LINUX26_KERNEL)
linux26: $(LINUX26_TARGETS)
$(LINUX26_DIR)/.modules_installed: $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep
touch $@
linux26-modules: cross-depmod26 $(LINUX26_DIR)/.modules_installed
linux26-modules: cross-depmod26 $(PROJECT_BUILD_DIR)/autotools-stamps/linux_modules_target_installed
linux26-source: $(DL_DIR)/$(LINUX26_SOURCE)
@ -460,6 +460,7 @@ linux26-force:
# This has been renamed so we do _NOT_ by default run this on 'make clean'
linux26clean:
rm -f $(PROJECT_BUILD_DIR)/autotools-stamps/linux_modules_target_installed
rm -f $(LINUX26_KERNEL) $(LINUX26_DIR)/.configured
-$(MAKE) PATH=$(TARGET_PATH) -C $(LINUX26_DIR) clean