Coccinelle: Add locks/mini_lock.cocci

[pandora-kernel.git] / Makefile

diff --git a/Makefile b/Makefile
index 03053c6..8acf7ed 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -412,7 +412,7 @@ endif
 # of make so .config is not included in this case either (for *config).
 
 no-dot-config-targets := clean mrproper distclean \
-                        cscope TAGS tags help %docs check% \
+                        cscope TAGS tags help %docs check% coccicheck \
                         include/linux/version.h headers_% \
                         kernelrelease kernelversion
 
@@ -526,7 +526,7 @@ endif # $(dot-config)
 # The all: target is the default when no target is given on the
 # command line.
 # This allow a user to issue only 'make' to build a kernel including modules
-# Defaults vmlinux but it is usually overridden in the arch makefile
+# Defaults to vmlinux, but the arch makefile usually adds further targets
 all: vmlinux
 
 ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
@@ -579,9 +579,6 @@ KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,)
 # disable invalid "can't wrap" optimizations for signed / pointers
 KBUILD_CFLAGS  += $(call cc-option,-fno-strict-overflow)
 
-# revert to pre-gcc-4.4 behaviour of .eh_frame
-KBUILD_CFLAGS  += $(call cc-option,-fno-dwarf2-cfi-asm)
-
 # conserve stack if available
 KBUILD_CFLAGS   += $(call cc-option,-fconserve-stack)
 
@@ -885,9 +882,6 @@ $(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): $(vmlinux-dirs) ;
 PHONY += $(vmlinux-dirs)
 $(vmlinux-dirs): prepare scripts
        $(Q)$(MAKE) $(build)=$@
-ifdef CONFIG_MODULES
-       $(Q)$(MAKE) $(modbuiltin)=$@
-endif
 
 # Build the kernel release string
 #
@@ -949,7 +943,7 @@ endif
 ifdef CONFIG_LOCALVERSION_AUTO
        localver-extra = $(scm-identifier)
 else
-       ifneq ($scm-identifier,)
+       ifneq ($(scm-identifier),)
                ifeq ($(LOCALVERSION),)
                        localver-extra = +
                endif
@@ -1103,11 +1097,16 @@ all: modules
 PHONY += modules
 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux)
        $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
-       $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.builtin) > $(objtree)/modules.builtin
        @$(kecho) '  Building modules, stage 2.';
        $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
        $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_modbuild
 
+modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
+       $(Q)$(AWK) '!x[$$0]++' $^ > $(objtree)/modules.builtin
+
+%/modules.builtin: include/config/auto.conf
+       $(Q)$(MAKE) $(modbuiltin)=$*
+
 
 # Target to prepare building external modules
 PHONY += modules_prepare
@@ -1118,7 +1117,7 @@ PHONY += modules_install
 modules_install: _modinst_ _modinst_post
 
 PHONY += _modinst_
-_modinst_:
+_modinst_: modules.builtin
        @if [ -z "`$(DEPMOD) -V 2>/dev/null | grep module-init-tools`" ]; then \
                echo "Warning: you may need to install module-init-tools"; \
                echo "See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt";\
@@ -1280,8 +1279,9 @@ help:
        @echo  '  includecheck    - Check for duplicate included header files'
        @echo  '  export_report   - List the usages of all exported symbols'
        @echo  '  headers_check   - Sanity check on exported headers'
-       @echo  '  headerdep       - Detect inclusion cycles in headers'; \
-        echo  ''
+       @echo  '  headerdep       - Detect inclusion cycles in headers'
+       @$(MAKE) -f $(srctree)/scripts/Makefile.help checker-help
+       @echo  ''
        @echo  'Kernel packaging:'
        @$(MAKE) $(build)=$(package-dir) help
        @echo  ''
@@ -1440,6 +1440,9 @@ versioncheck:
                -name '*.[hcS]' -type f -print | sort \
                | xargs $(PERL) -w $(srctree)/scripts/checkversion.pl
 
+coccicheck:
+       $(Q)$(CONFIG_SHELL) $(srctree)/scripts/$@
+
 namespacecheck:
        $(PERL) $(srctree)/scripts/namespace.pl