diff options
| -rw-r--r-- | Makefile | 16 | ||||
| -rw-r--r-- | scripts/Makefile.asm-generic | 1 | ||||
| -rwxr-xr-x | scripts/depmod.sh | 48 | ||||
| -rwxr-xr-x | tools/perf/util/PERF-VERSION-GEN | 7 |
4 files changed, 53 insertions, 19 deletions
@@ -378,7 +378,7 @@ KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds # Read KERNELRELEASE from include/config/kernel.release (if it exists) KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null) -KERNELVERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) +KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION) export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC @@ -1005,7 +1005,7 @@ endef define filechk_version.h (echo \#define LINUX_VERSION_CODE $(shell \ - expr $(VERSION) \* 65536 + $(PATCHLEVEL) \* 256 + $(SUBLEVEL)); \ + expr $(VERSION) \* 65536 + 0$(PATCHLEVEL) \* 256 + 0$(SUBLEVEL)); \ echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))';) endef @@ -1110,11 +1110,6 @@ modules_install: _modinst_ _modinst_post PHONY += _modinst_ _modinst_: - @if [ -z "`$(DEPMOD) -V 2>/dev/null | grep module-init-tools`" ]; then \ - echo "Warning: you may need to install module-init-tools"; \ - echo "See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt";\ - sleep 1; \ - fi @rm -rf $(MODLIB)/kernel @rm -f $(MODLIB)/source @mkdir -p $(MODLIB)/kernel @@ -1531,12 +1526,7 @@ quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files)) # Run depmod only if we have System.map and depmod is executable quiet_cmd_depmod = DEPMOD $(KERNELRELEASE) - cmd_depmod = \ - if [ -r System.map -a -x $(DEPMOD) ]; then \ - $(DEPMOD) -ae -F System.map \ - $(if $(strip $(INSTALL_MOD_PATH)), -b $(INSTALL_MOD_PATH) ) \ - $(KERNELRELEASE); \ - fi + cmd_depmod = $(srctree)/scripts/depmod.sh $(DEPMOD) $(KERNELRELEASE) # Create temporary dir for module support files # clean it up only when building all modules diff --git a/scripts/Makefile.asm-generic b/scripts/Makefile.asm-generic index 490122c3e2aa..40caf3c26cd5 100644 --- a/scripts/Makefile.asm-generic +++ b/scripts/Makefile.asm-generic @@ -17,6 +17,7 @@ quiet_cmd_wrap = WRAP $@ cmd_wrap = echo "\#include <asm-generic/$*.h>" >$@ all: $(patsubst %, $(obj)/%, $(generic-y)) + @: $(obj)/%.h: $(call cmd,wrap) diff --git a/scripts/depmod.sh b/scripts/depmod.sh new file mode 100755 index 000000000000..3b029cba2baf --- /dev/null +++ b/scripts/depmod.sh @@ -0,0 +1,48 @@ +#!/bin/sh +# +# A depmod wrapper used by the toplevel Makefile + +if test $# -ne 2; then + echo "Usage: $0 /sbin/depmod <kernelrelease>" >&2 + exit 1 +fi +DEPMOD=$1 +KERNELRELEASE=$2 + +if ! "$DEPMOD" -V 2>/dev/null | grep -q module-init-tools; then + echo "Warning: you may need to install module-init-tools" >&2 + echo "See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt" >&2 + sleep 1 +fi + +if ! test -r System.map -a -x "$DEPMOD"; then + exit 0 +fi +# older versions of depmod require the version string to start with three +# numbers, so we cheat with a symlink here +depmod_hack_needed=true +mkdir -p .tmp_depmod/lib/modules/$KERNELRELEASE +if "$DEPMOD" -b .tmp_depmod $KERNELRELEASE 2>/dev/null; then + if test -e .tmp_depmod/lib/modules/$KERNELRELEASE/modules.dep -o \ + -e .tmp_depmod/lib/modules/$KERNELRELEASE/modules.dep.bin; then + depmod_hack_needed=false + fi +fi +if $depmod_hack_needed; then + symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE" + ln -s "$KERNELRELEASE" "$symlink" + KERNELRELEASE=99.98.$KERNELRELEASE +fi + +set -- -ae -F System.map +if test -n "$INSTALL_MOD_PATH"; then + set -- "$@" -b "$INSTALL_MOD_PATH" +fi +"$DEPMOD" "$@" "$KERNELRELEASE" +ret=$? + +if $depmod_hack_needed; then + rm -f "$symlink" +fi + +exit $ret diff --git a/tools/perf/util/PERF-VERSION-GEN b/tools/perf/util/PERF-VERSION-GEN index 26d4d3fd6deb..9c5fb4d93824 100755 --- a/tools/perf/util/PERF-VERSION-GEN +++ b/tools/perf/util/PERF-VERSION-GEN @@ -23,12 +23,7 @@ if test -d ../../.git -o -f ../../.git && then VN=$(echo "$VN" | sed -e 's/-/./g'); else - eval $(grep '^VERSION[[:space:]]*=' ../../Makefile|tr -d ' ') - eval $(grep '^PATCHLEVEL[[:space:]]*=' ../../Makefile|tr -d ' ') - eval $(grep '^SUBLEVEL[[:space:]]*=' ../../Makefile|tr -d ' ') - eval $(grep '^EXTRAVERSION[[:space:]]*=' ../../Makefile|tr -d ' ') - - VN="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}" + VN=$(make -sC ../.. kernelversion) fi VN=$(expr "$VN" : v*'\(.*\)') |