diff options
Diffstat (limited to 'apps/examples/elf/Makefile')
| -rw-r--r-- | apps/examples/elf/Makefile | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/apps/examples/elf/Makefile b/apps/examples/elf/Makefile index 23a6bcb6f..ea483e7a1 100644 --- a/apps/examples/elf/Makefile +++ b/apps/examples/elf/Makefile @@ -39,29 +39,29 @@ include $(APPDIR)/Make.defs # ELF Example -ASRCS = -CSRCS = elf_main.c +ASRCS = +CSRCS = elf_main.c symtab.c -AOBJS = $(ASRCS:.S=$(OBJEXT)) -COBJS = $(CSRCS:.c=$(OBJEXT)) +AOBJS = $(ASRCS:.S=$(OBJEXT)) +COBJS = $(CSRCS:.c=$(OBJEXT)) -SRCS = $(ASRCS) $(CSRCS) -OBJS = $(AOBJS) $(COBJS) +SRCS = $(ASRCS) $(CSRCS) +OBJS = $(AOBJS) $(COBJS) ifeq ($(WINTOOL),y) - BIN = "${shell cygpath -w $(APPDIR)/libapps$(LIBEXT)}" + BIN = "${shell cygpath -w $(APPDIR)/libapps$(LIBEXT)}" else - BIN = "$(APPDIR)/libapps$(LIBEXT)" + BIN = "$(APPDIR)/libapps$(LIBEXT)" endif -ROOTDEPPATH = --dep-path . +ROOTDEPPATH = --dep-path . --dep-path tests -# Common build +# Build targets -VPATH = +VPATH = tests all: .built -.PHONY: headers clean_tests clean depend disclean +.PHONY: really_build clean_tests clean depend disclean $(AOBJS): %$(OBJEXT): %.S $(call ASSEMBLE, $<, $@) @@ -69,15 +69,21 @@ $(AOBJS): %$(OBJEXT): %.S $(COBJS): %$(OBJEXT): %.c $(call COMPILE, $<, $@) -headers: - @$(MAKE) -C tests TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" CROSSDEV=$(CROSSDEV) +# This is a little messy. The build is broken into two pieces: (1) the +# tests/ subdir build that auto-generates several files, and (2) the real +# build. This is done because we need a fresh build context after auto- +# generating the source files. -.built: headers $(OBJS) +really_build: $(OBJS) @( for obj in $(OBJS) ; do \ $(call ARCHIVE, $(BIN), $${obj}); \ done ; ) @touch .built +.built: + @$(MAKE) -C tests TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" CROSSDEV=$(CROSSDEV) + @$(MAKE) TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" really_build + context: # We can't make dependencies in this directory because the required |