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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-27 01:01:22 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-27 01:01:22 -0400 |
| commit | 5b26fc8824da15a2fe9df89338a5a3cad41ba8ee (patch) | |
| tree | 04dd34173591e2275a754053c86b06cc1e72cebe /tools/build | |
| parent | e12fab28df1d7ae9369839a3af260a41447a5e79 (diff) | |
| parent | c9c6837d39311b0cc14cdbe7c18e815ab44aefb1 (diff) | |
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild updates from Michal Marek:
- new option CONFIG_TRIM_UNUSED_KSYMS which does a two-pass build and
unexports symbols which are not used in the current config [Nicolas
Pitre]
- several kbuild rule cleanups [Masahiro Yamada]
- warning option adjustments for gcov etc [Arnd Bergmann]
- a few more small fixes
* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (31 commits)
kbuild: move -Wunused-const-variable to W=1 warning level
kbuild: fix if_change and friends to consider argument order
kbuild: fix adjust_autoksyms.sh for modules that need only one symbol
kbuild: fix ksym_dep_filter when multiple EXPORT_SYMBOL() on the same line
gcov: disable -Wmaybe-uninitialized warning
gcov: disable tree-loop-im to reduce stack usage
gcov: disable for COMPILE_TEST
Kbuild: disable 'maybe-uninitialized' warning for CONFIG_PROFILE_ALL_BRANCHES
Kbuild: change CC_OPTIMIZE_FOR_SIZE definition
kbuild: forbid kernel directory to contain spaces and colons
kbuild: adjust ksym_dep_filter for some cmd_* renames
kbuild: Fix dependencies for final vmlinux link
kbuild: better abstract vmlinux sequential prerequisites
kbuild: fix call to adjust_autoksyms.sh when output directory specified
kbuild: Get rid of KBUILD_STR
kbuild: rename cmd_as_s_S to cmd_cpp_s_S
kbuild: rename cmd_cc_i_c to cmd_cpp_i_c
kbuild: drop redundant "PHONY += FORCE"
kbuild: delete unnecessary "@:"
kbuild: mark help target as PHONY
...
Diffstat (limited to 'tools/build')
| -rw-r--r-- | tools/build/Makefile.build | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build index ee566e8bd1cf..27f3583193e6 100644 --- a/tools/build/Makefile.build +++ b/tools/build/Makefile.build | |||
| @@ -58,8 +58,8 @@ quiet_cmd_mkdir = MKDIR $(dir $@) | |||
| 58 | quiet_cmd_cc_o_c = CC $@ | 58 | quiet_cmd_cc_o_c = CC $@ |
| 59 | cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $< | 59 | cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $< |
| 60 | 60 | ||
| 61 | quiet_cmd_cc_i_c = CPP $@ | 61 | quiet_cmd_cpp_i_c = CPP $@ |
| 62 | cmd_cc_i_c = $(CC) $(c_flags) -E -o $@ $< | 62 | cmd_cpp_i_c = $(CC) $(c_flags) -E -o $@ $< |
| 63 | 63 | ||
| 64 | quiet_cmd_cc_s_c = AS $@ | 64 | quiet_cmd_cc_s_c = AS $@ |
| 65 | cmd_cc_s_c = $(CC) $(c_flags) -S -o $@ $< | 65 | cmd_cc_s_c = $(CC) $(c_flags) -S -o $@ $< |
| @@ -83,11 +83,11 @@ $(OUTPUT)%.o: %.S FORCE | |||
| 83 | 83 | ||
| 84 | $(OUTPUT)%.i: %.c FORCE | 84 | $(OUTPUT)%.i: %.c FORCE |
| 85 | $(call rule_mkdir) | 85 | $(call rule_mkdir) |
| 86 | $(call if_changed_dep,cc_i_c) | 86 | $(call if_changed_dep,cpp_i_c) |
| 87 | 87 | ||
| 88 | $(OUTPUT)%.s: %.S FORCE | 88 | $(OUTPUT)%.s: %.S FORCE |
| 89 | $(call rule_mkdir) | 89 | $(call rule_mkdir) |
| 90 | $(call if_changed_dep,cc_i_c) | 90 | $(call if_changed_dep,cpp_i_c) |
| 91 | 91 | ||
| 92 | $(OUTPUT)%.s: %.c FORCE | 92 | $(OUTPUT)%.s: %.c FORCE |
| 93 | $(call rule_mkdir) | 93 | $(call rule_mkdir) |