diff options
Diffstat (limited to 'common.mk')
-rw-r--r-- | common.mk | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/common.mk b/common.mk deleted file mode 100644 index 6bfe8de..0000000 --- a/common.mk +++ /dev/null @@ -1,91 +0,0 @@ -CC := $(CROSS)gcc -AR := $(CROSS)ar -RANLIB := $(CROSS)ranlib - -# Stolen from Linux build system -comma = , -try-run = $(shell set -e; ($(1)) >/dev/null 2>&1 && echo "$(2)" || echo "$(3)") -cc-option = $(call try-run, $(CC) $(1) -c -xc /dev/null -o /dev/null,$(1),$(2)) - -CFLAGS ?= -O2 -g -WFLAGS := -Wall \ - $(call cc-option,-Wextra) \ - $(call cc-option,-Wwrite-strings) \ - $(call cc-option,-Wno-sign-compare) -CFLAGS += $(WFLAGS) -SECTION_CFLAGS := $(call cc-option,-ffunction-sections -fdata-sections -Wl$(comma)--gc-sections) -CFLAGS += $(SECTION_CFLAGS) - -ifneq ($(WITHOUT_LARGEFILE), 1) - CPPFLAGS += -D_FILE_OFFSET_BITS=64 -endif - -DESTDIR?= -PREFIX=/usr -EXEC_PREFIX=$(PREFIX) -SBINDIR=$(EXEC_PREFIX)/sbin -MANDIR=$(PREFIX)/share/man -INCLUDEDIR=$(PREFIX)/include - -ifndef BUILDDIR -ifeq ($(origin CROSS),undefined) - BUILDDIR := $(CURDIR) -else -# Remove the trailing slash to make the directory name - BUILDDIR := $(CURDIR)/$(CROSS:-=) -endif -endif -override BUILDDIR := $(patsubst %/,%,$(BUILDDIR)) - -override TARGETS := $(addprefix $(BUILDDIR)/,$(TARGETS)) - -ifeq ($(V),1) -XECHO = @: -XPRINTF = @: -Q = -else -XECHO = @echo -XPRINTF = @printf -Q = @ -endif -define BECHO -$(XPRINTF) ' %-7s %s\n' "$1" "$(subst $(BUILDDIR)/,,$@)" -endef - -all:: $(TARGETS) - -clean:: - rm -f $(BUILDDIR)/*.o $(TARGETS) $(BUILDDIR)/.*.c.dep - -install:: $(TARGETS) - -define _mkdep -$(BUILDDIR)/$1$2: $(addprefix $(BUILDDIR)/$1,$(obj-$2) $3) $(addprefix $(BUILDDIR)/,$4) -endef -define mkdep -$(call _mkdep,$1,$2,$3 $2.o,$4 lib/libmtd.a) -endef - -%: %.o $(LDDEPS) - $(call BECHO,LD) - $(Q)$(CC) $(CFLAGS) $(LDFLAGS) $(LDFLAGS_$(notdir $@)) -g -o $@ $^ $(LDLIBS) $(LDLIBS_$(notdir $@)) - -$(BUILDDIR)/%.a: - $(call BECHO,AR) - $(Q)$(AR) cr $@ $^ - $(Q)$(RANLIB) $@ - -$(BUILDDIR)/%.o: %.c $(OBJDEPS) -ifneq ($(BUILDDIR),$(CURDIR)) - $(Q)mkdir -p $(dir $@) -endif - $(call BECHO,CC) - $(Q)$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $< -g -MMD -MF $(BUILDDIR)/.$(<F).dep - -.SUFFIXES: - -IGNORE=${wildcard $(BUILDDIR)/.*.c.dep} --include ${IGNORE} - -PHONY += all clean install -.PHONY: $(PHONY) |