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Message-Id: <1339056785-21979-1-git-send-email-lu_zero@gentoo.org>
Date: Thu, 7 Jun 2012 10:13:05 +0200
From: Luca Barbato <lu_zero@...too.org>
To: musl@...ts.openwall.com
Subject: [PATCH] makefile: add silent rules
make V=1 to disable them
---
Makefile | 57 +++++++++++++++++++++++++++++++++++++--------------------
1 files changed, 37 insertions(+), 20 deletions(-)
diff --git a/Makefile b/Makefile
index 1bdea61..503dcc5 100644
--- a/Makefile
+++ b/Makefile
@@ -35,6 +35,8 @@ CFLAGS_ALL_SHARED = $(CFLAGS_ALL) -fPIC -DSHARED -O3
AR = $(CROSS_COMPILE)ar
RANLIB = $(CROSS_COMPILE)ranlib
+INSTALL = install
+LN = ln -sf
ALL_INCLUDES = $(sort $(wildcard include/*.h include/*/*.h) $(GENH))
@@ -47,6 +49,20 @@ TOOL_LIBS = lib/musl-gcc.specs
ALL_LIBS = $(CRT_LIBS) $(STATIC_LIBS) $(SHARED_LIBS) $(EMPTY_LIBS) $(TOOL_LIBS)
ALL_TOOLS = tools/musl-gcc
+ifndef V
+Q = @
+ECHO = printf "$(1)\t%s\n" $(2)
+BRIEF = CC AS AR LD HOSTCC SH LN
+SILENT = DEPCC RM RANLIB
+MSG = $@
+M = @$(call ECHO,$(TAG),$@);
+$(foreach VAR,$(BRIEF), \
+ $(eval override $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR))))
+$(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR))))
+$(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_PATH)/%=%)); $(INSTALL))
+endif
+
+
LDSO_PATHNAME = $(syslibdir)/ld-musl-$(ARCH).so.1
-include config.mak
@@ -56,16 +72,16 @@ all: $(ALL_LIBS) $(ALL_TOOLS)
install: $(ALL_LIBS:lib/%=$(DESTDIR)$(libdir)/%) $(ALL_INCLUDES:include/%=$(DESTDIR)$(includedir)/%) $(ALL_TOOLS:tools/%=$(DESTDIR)$(bindir)/%) $(if $(SHARED_LIBS),$(DESTDIR)$(LDSO_PATHNAME),)
clean:
- rm -f crt/*.o
- rm -f $(OBJS)
- rm -f $(LOBJS)
- rm -f $(ALL_LIBS) lib/*.[ao] lib/*.so
- rm -f $(ALL_TOOLS)
- rm -f $(GENH)
- rm -f include/bits
+ $(RM) crt/*.o
+ $(RM) $(OBJS)
+ $(RM) $(LOBJS)
+ $(RM) $(ALL_LIBS) lib/*.[ao] lib/*.so
+ $(RM) $(ALL_TOOLS)
+ $(RM) $(GENH)
+ $(RM) include/bits
distclean: clean
- rm -f config.mak
+ $(RM) config.mak
include/bits:
@test "$(ARCH)" || { echo "Please set ARCH in config.mak before running make." ; exit 1 ; }
@@ -94,41 +110,42 @@ lib/libc.so: $(LOBJS)
-Wl,-soname=libc.so -o $@ $(LOBJS) -lgcc
lib/libc.a: $(OBJS)
- rm -f $@
+ $(RM) $@
$(AR) rc $@ $(OBJS)
$(RANLIB) $@
$(EMPTY_LIBS):
- rm -f $@
+ $(RM) $@
$(AR) rc $@
lib/%.o: crt/%.o
- cp $< $@
+ $(Q)cp $< $@
lib/musl-gcc.specs: tools/musl-gcc.specs.sh config.mak
- sh $< "$(includedir)" "$(libdir)" "$(LDSO_PATHNAME)" > $@
+ $(Q)sh $< "$(includedir)" "$(libdir)" "$(LDSO_PATHNAME)" > $@
tools/musl-gcc: config.mak
- printf '#!/bin/sh\nexec gcc "$$@" -specs "%s/musl-gcc.specs"\n' "$(libdir)" > $@
- chmod +x $@
+ $(Q)printf '#!/bin/sh\nexec gcc "$$@" -specs "%s/musl-gcc.specs"\n' "$(libdir)" > $@
+ $(Q)chmod +x $@
$(DESTDIR)$(bindir)/%: tools/%
- install -D $< $@
+ $(INSTALL) -D $< $@
$(DESTDIR)$(libdir)/%.so: lib/%.so
- install -D -m 755 $< $@
+ $(INSTALL) -D -m 755 $< $@
$(DESTDIR)$(libdir)/%: lib/%
- install -D -m 644 $< $@
+ $(INSTALL) -D -m 644 $< $@
$(DESTDIR)$(includedir)/%: include/%
- install -D -m 644 $< $@
+ $(INSTALL) -D -m 644 $< $@
$(DESTDIR)$(LDSO_PATHNAME): $(DESTDIR)$(syslibdir)
- ln -sf $(libdir)/libc.so $@ || true
+ echo $(ARCH)
+ $(LN) $(libdir)/libc.so $@ || true
$(DESTDIR)$(syslibdir):
- install -d -m 755 $(DESTDIR)$(syslibdir)
+ $(INSTALL) -d -m 755 $(DESTDIR)$(syslibdir)
.PRECIOUS: $(CRT_LIBS:lib/%=crt/%)
--
1.7.8.rc1
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