message: add flags to notmuch_message_t

[notmuch] / Makefile

diff --git a/Makefile b/Makefile
index 3fedcf12e87c4cb26005d09953c36f90f2ed12e2..2cd1b1bae4af648b07b51a110e08f623868fa66e 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,12 @@
 WARN_FLAGS=-Wall -Wextra -Wmissing-declarations -Wwrite-strings -Wswitch-enum
 CFLAGS=-O2
 
+# Additional programs that are used during the compilation process.
+EMACS ?= emacs
+# Lowercase to avoid clash with GZIP environment variable for passing
+# arguments to gzip.
+gzip = gzip
+
 # Additional flags that we will append to whatever the user set.
 # These aren't intended for the user to manipulate.
 extra_cflags := $(shell pkg-config --cflags glib-2.0 gmime-2.4 talloc)
@@ -31,14 +37,27 @@ include lib/Makefile.local
 # And get user settings from the output of configure
 include Makefile.config
 
+# The user has not set any verbosity, default to quiet mode and inform the
+# user how to enable verbose compiles.
+ifeq ($(V),)
+quiet_DOC := "Use \"$(MAKE) V=1\" to see the verbose compile lines.\n"
+quiet = @echo $(quiet_DOC)$(eval quiet_DOC:=)"  $1     $@"; $($1)
+endif
+# The user has explicitly enabled quiet compilation.
+ifeq ($(V),0)
+quiet = @echo "  $1    $@"; $($1)
+endif
+# Otherwise, print the full command line.
+quiet ?= $($1)
+
 %.o: %.cc $(all_deps)
-       $(CXX) -c $(CXXFLAGS) $< -o $@
+       $(call quiet,CXX) -c $(CXXFLAGS) $< -o $@
 
 %.o: %.c $(all_deps)
-       $(CC) -c $(CFLAGS) $< -o $@
+       $(call quiet,CC) -c $(CFLAGS) $< -o $@
 
 %.elc: %.el
-       emacs -batch -f batch-byte-compile $<
+       $(call quiet,EMACS) -batch -f batch-byte-compile $<
 
 .deps/%.d: %.c $(all_deps)
        @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
@@ -56,5 +75,6 @@ DEPS := $(SRCS:%.c=.deps/%.d)
 DEPS := $(DEPS:%.cc=.deps/%.d)
 -include $(DEPS)
 
+.PHONY : clean
 clean:
        rm -f $(CLEAN); rm -rf .deps