| Borislav Petkov | 85c66be | 2013-02-20 16:32:30 +0100 | [diff] [blame] | 1 | include ../../scripts/Makefile.include |
| Arnaldo Carvalho de Melo | ca70c24 | 2016-03-18 13:57:20 -0300 | [diff] [blame] | 2 | include ../../scripts/utilities.mak # QUIET_CLEAN |
| Borislav Petkov | 85c66be | 2013-02-20 16:32:30 +0100 | [diff] [blame] | 3 | |
| Jiri Olsa | b4f91668 | 2015-01-09 16:38:25 +0100 | [diff] [blame] | 4 | ifeq ($(srctree),) |
| Uwe Kleine-König | e19b7ce | 2016-11-22 09:30:26 +0100 | [diff] [blame] | 5 | srctree := $(patsubst %/,%,$(dir $(CURDIR))) |
| Jiri Olsa | b4f91668 | 2015-01-09 16:38:25 +0100 | [diff] [blame] | 6 | srctree := $(patsubst %/,%,$(dir $(srctree))) |
| 7 | srctree := $(patsubst %/,%,$(dir $(srctree))) |
| 8 | #$(info Determined 'srctree' to be $(srctree)) |
| 9 | endif |
| 10 | |
| David Carrillo-Cisneros | 12024aa | 2017-08-27 00:54:39 -0700 | [diff] [blame] | 11 | CC ?= $(CROSS_COMPILE)gcc |
| 12 | AR ?= $(CROSS_COMPILE)ar |
| 13 | LD ?= $(CROSS_COMPILE)ld |
| Rabin Vincent | 3c4797d | 2013-05-17 22:27:44 +0200 | [diff] [blame] | 14 | |
| Jiri Olsa | b4f91668 | 2015-01-09 16:38:25 +0100 | [diff] [blame] | 15 | MAKEFLAGS += --no-print-directory |
| Borislav Petkov | 85c66be | 2013-02-20 16:32:30 +0100 | [diff] [blame] | 16 | |
| Jiri Olsa | 285a8f2 | 2015-01-10 20:53:13 +0100 | [diff] [blame] | 17 | LIBFILE = $(OUTPUT)libapi.a |
| Borislav Petkov | 85c66be | 2013-02-20 16:32:30 +0100 | [diff] [blame] | 18 | |
| Jiri Olsa | b4f91668 | 2015-01-09 16:38:25 +0100 | [diff] [blame] | 19 | CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) |
| Jiri Olsa | 58b7918 | 2017-09-08 10:46:19 +0200 | [diff] [blame^] | 20 | CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -U_FORTIFY_SOURCE -fPIC |
| Arnaldo Carvalho de Melo | 49b3cd3 | 2017-02-14 10:55:27 -0300 | [diff] [blame] | 21 | |
| Jiri Olsa | 58b7918 | 2017-09-08 10:46:19 +0200 | [diff] [blame^] | 22 | ifeq ($(DEBUG),0) |
| David Carrillo-Cisneros | 3866058 | 2017-08-27 00:54:40 -0700 | [diff] [blame] | 23 | ifeq ($(CC_NO_CLANG), 0) |
| Arnaldo Carvalho de Melo | 49b3cd3 | 2017-02-14 10:55:27 -0300 | [diff] [blame] | 24 | CFLAGS += -O3 |
| 25 | else |
| 26 | CFLAGS += -O6 |
| 27 | endif |
| Jiri Olsa | 58b7918 | 2017-09-08 10:46:19 +0200 | [diff] [blame^] | 28 | endif |
| 29 | |
| 30 | ifeq ($(DEBUG),0) |
| 31 | CFLAGS += -D_FORTIFY_SOURCE |
| 32 | endif |
| Chris Phlipot | b983d54 | 2016-06-30 22:12:32 -0700 | [diff] [blame] | 33 | |
| 34 | # Treat warnings as errors unless directed not to |
| 35 | ifneq ($(WERROR),0) |
| 36 | CFLAGS += -Werror |
| 37 | endif |
| 38 | |
| Jiri Olsa | b4f91668 | 2015-01-09 16:38:25 +0100 | [diff] [blame] | 39 | CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 |
| Jiri Olsa | 975f14f | 2016-02-14 17:03:42 +0100 | [diff] [blame] | 40 | CFLAGS += -I$(srctree)/tools/lib/api |
| Arnaldo Carvalho de Melo | b31e3e3 | 2016-07-08 15:26:50 -0300 | [diff] [blame] | 41 | CFLAGS += -I$(srctree)/tools/include |
| Borislav Petkov | 85c66be | 2013-02-20 16:32:30 +0100 | [diff] [blame] | 42 | |
| 43 | RM = rm -f |
| 44 | |
| Jiri Olsa | 285a8f2 | 2015-01-10 20:53:13 +0100 | [diff] [blame] | 45 | API_IN := $(OUTPUT)libapi-in.o |
| Borislav Petkov | 85c66be | 2013-02-20 16:32:30 +0100 | [diff] [blame] | 46 | |
| Jiri Olsa | 7c422f5 | 2015-09-23 12:34:02 +0200 | [diff] [blame] | 47 | all: |
| 48 | |
| Jiri Olsa | b4f91668 | 2015-01-09 16:38:25 +0100 | [diff] [blame] | 49 | export srctree OUTPUT CC LD CFLAGS V |
| Jiri Olsa | ab6201d | 2015-09-23 12:33:56 +0200 | [diff] [blame] | 50 | include $(srctree)/tools/build/Makefile.include |
| Borislav Petkov | 85c66be | 2013-02-20 16:32:30 +0100 | [diff] [blame] | 51 | |
| Jiri Olsa | 7c422f5 | 2015-09-23 12:34:02 +0200 | [diff] [blame] | 52 | all: fixdep $(LIBFILE) |
| Borislav Petkov | 553873e | 2013-12-09 17:14:23 +0100 | [diff] [blame] | 53 | |
| Jiri Olsa | b4f91668 | 2015-01-09 16:38:25 +0100 | [diff] [blame] | 54 | $(API_IN): FORCE |
| Jiri Olsa | 285a8f2 | 2015-01-10 20:53:13 +0100 | [diff] [blame] | 55 | @$(MAKE) $(build)=libapi |
| Jiri Olsa | b4f91668 | 2015-01-09 16:38:25 +0100 | [diff] [blame] | 56 | |
| 57 | $(LIBFILE): $(API_IN) |
| 58 | $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(API_IN) |
| Borislav Petkov | 85c66be | 2013-02-20 16:32:30 +0100 | [diff] [blame] | 59 | |
| 60 | clean: |
| Jiri Olsa | 285a8f2 | 2015-01-10 20:53:13 +0100 | [diff] [blame] | 61 | $(call QUIET_CLEAN, libapi) $(RM) $(LIBFILE); \ |
| Riku Voipio | c867b15 | 2015-06-18 15:52:18 +0300 | [diff] [blame] | 62 | find $(if $(OUTPUT),$(OUTPUT),.) -name \*.o -or -name \*.o.cmd -or -name \*.o.d | xargs $(RM) |
| Borislav Petkov | 85c66be | 2013-02-20 16:32:30 +0100 | [diff] [blame] | 63 | |
| Jiri Olsa | b4f91668 | 2015-01-09 16:38:25 +0100 | [diff] [blame] | 64 | FORCE: |
| 65 | |
| 66 | .PHONY: clean FORCE |