projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| 98d89bfd | 1 | ifeq ("$(origin O)", "command line") |
| c883122a SR |
2 | dummy := $(if $(shell test -d $(O) || echo $(O)),$(error O=$(O) does not exist),) |
| 3 | ABSOLUTE_O := $(shell cd $(O) ; pwd) | |
| 4 | OUTPUT := $(ABSOLUTE_O)/ | |
| 5 | COMMAND_O := O=$(ABSOLUTE_O) | |
| 98d89bfd BP |
6 | endif |
| 7 | ||
| 8 | ifneq ($(OUTPUT),) | |
| 9 | # check that the output directory actually exists | |
| 10 | OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd) | |
| 11 | $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) | |
| 12 | endif | |
| 13 | ||
| 14 | # | |
| 15 | # Include saner warnings here, which can catch bugs: | |
| 16 | # | |
| d8caf3eb BP |
17 | EXTRA_WARNINGS := -Wbad-function-cast |
| 18 | EXTRA_WARNINGS += -Wdeclaration-after-statement | |
| 19 | EXTRA_WARNINGS += -Wformat-security | |
| 20 | EXTRA_WARNINGS += -Wformat-y2k | |
| 21 | EXTRA_WARNINGS += -Winit-self | |
| 22 | EXTRA_WARNINGS += -Wmissing-declarations | |
| 23 | EXTRA_WARNINGS += -Wmissing-prototypes | |
| 24 | EXTRA_WARNINGS += -Wnested-externs | |
| 25 | EXTRA_WARNINGS += -Wno-system-headers | |
| 26 | EXTRA_WARNINGS += -Wold-style-definition | |
| 27 | EXTRA_WARNINGS += -Wpacked | |
| 28 | EXTRA_WARNINGS += -Wredundant-decls | |
| 29 | EXTRA_WARNINGS += -Wshadow | |
| 30 | EXTRA_WARNINGS += -Wstrict-aliasing=3 | |
| 31 | EXTRA_WARNINGS += -Wstrict-prototypes | |
| 32 | EXTRA_WARNINGS += -Wswitch-default | |
| 33 | EXTRA_WARNINGS += -Wswitch-enum | |
| 34 | EXTRA_WARNINGS += -Wundef | |
| 35 | EXTRA_WARNINGS += -Wwrite-strings | |
| 36 | EXTRA_WARNINGS += -Wformat | |
| 98d89bfd BP |
37 | |
| 38 | ifneq ($(findstring $(MAKEFLAGS), w),w) | |
| 39 | PRINT_DIR = --no-print-directory | |
| 40 | else | |
| 41 | NO_SUBDIR = : | |
| 42 | endif | |
| 43 | ||
| 44 | QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir | |
| 45 | QUIET_SUBDIR1 = | |
| 46 | ||
| 47 | ifneq ($(findstring $(MAKEFLAGS),s),s) | |
| 48 | ifndef V | |
| 49 | QUIET_CC = @echo ' ' CC $@; | |
| 50 | QUIET_AR = @echo ' ' AR $@; | |
| 51 | QUIET_LINK = @echo ' ' LINK $@; | |
| 52 | QUIET_MKDIR = @echo ' ' MKDIR $@; | |
| 53 | QUIET_GEN = @echo ' ' GEN $@; | |
| 54 | QUIET_SUBDIR0 = +@subdir= | |
| 55 | QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \ | |
| 56 | $(MAKE) $(PRINT_DIR) -C $$subdir | |
| 57 | QUIET_FLEX = @echo ' ' FLEX $@; | |
| 58 | QUIET_BISON = @echo ' ' BISON $@; | |
| 59 | endif | |
| 60 | endif |