diff options
Diffstat (limited to 'GNUmakefile')
| -rw-r--r-- | GNUmakefile | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/GNUmakefile b/GNUmakefile new file mode 100644 index 0000000..4c683a6 --- /dev/null +++ b/GNUmakefile @@ -0,0 +1,59 @@ +PREFIX ?= /usr/local +libdir ?= /lib +includedir ?= /include +pkgconfigdir ?= /lib/pkgconfig + +MAKEFLAGS += --no-builtin-rules + +WARNINGS = -Wall -Wextra -Wpedantic -Wformat=2 -Wstrict-aliasing=3 -Wstrict-overflow=5 -Wstack-usage=64000 \ + -Wfloat-equal -Wcast-align -Wpointer-arith -Wchar-subscripts -Warray-bounds=2 + +override CFLAGS ?= -g -O2 $(WARNINGS) +override CFLAGS += -std=c11 +override CPPFLAGS ?= -D_FORTIFY_SOURCE=2 +override CPPFLAGS += -Iinclude +override LDFLAGS += -fPIC + +libs = libasound.so.2.0.0 +libsymlinks = libasound.so.2 libasound.so +pkgconfigs = alsa.pc +all: $(libs) $(libsymlinks) $(pkgconfigs) + +%.pc: %.pc.in + m4 -DINCLUDEDIR="$(PREFIX)$(includedir)" -DLIBDIR="$(PREFIX)$(libdir)" $^ > $@ + +libasound.so.2.0.0: private override CPPFLAGS += -D_DEFAULT_SOURCE +libasound.so.2.0.0: private override CPPFLAGS += -DBYTE_ORDER=__BYTE_ORDER -DLITTLE_ENDIAN=__LITTLE_ENDIAN -DBIG_ENDIAN=__BIG_ENDIAN +libasound.so.2.0.0: private override WARNINGS += -Wno-unused-parameter -Wno-deprecated-declarations +libasound.so.2.0.0: private override LDFLAGS += -Wl,--version-script=libasound.map -Wl,-soname,libasound.so.2 +libasound.so.2.0.0: private override LDLIBS += -lsndio +libasound.so.2.0.0: src/libasound.c src/pcm.c src/mixer.c src/util/dsp.c src/util/dsp.h src/util/sysex.h src/util/defs.h src/util/util.h src/stubs.h src/symversioning-hell.h libasound.map + $(LINK.c) -shared $(filter %.c,$^) $(LDLIBS) -o $@ + +libasound.so.2: libasound.so.2.0.0 + ln -fs $^ $@ + +libasound.so: libasound.so.2.0.0 + ln -fs $^ $@ + +install-lib: $(libs) + install -Dm755 $^ -t "$(DESTDIR)$(PREFIX)$(libdir)" + +install-symlinks: $(libsymlinks) + chmod 755 $^ + mkdir -p "$(DESTDIR)$(PREFIX)$(libdir)" + cp -P $^ "$(DESTDIR)$(PREFIX)$(libdir)" + +install-pkgconfig: $(pkgconfigs) + install -Dm755 $^ -t "$(DESTDIR)$(PREFIX)$(pkgconfigdir)" + +install-include: + mkdir -p "$(DESTDIR)$(PREFIX)$(includedir)" + cp -r include/alsa "$(DESTDIR)$(PREFIX)$(includedir)/" + +install: install-lib install-symlinks install-pkgconfig install-include + +clean: + $(RM) $(libs) $(libsymlinks) $(pkgconfigs) + +.PHONY: all clean install |