configure: Fix installation of library to work with alternate --prefix

[notmuch] / Makefile

diff --git a/Makefile b/Makefile
index b6861e9c665c97055499dc28c6f1c82a5188e73e..80eedd0c52d72dbab471bd83452e5e4d30b405a2 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,54 +1,85 @@
-# Default FLAGS, (can be overridden by user such as "make CFLAGS=-O2")
-WARN_FLAGS=-Wall -Wextra -Wmissing-declarations -Wwrite-strings -Wswitch-enum
-CFLAGS=-O2
-
-# 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)
-extra_cxxflags := $(shell xapian-config --cxxflags)
-
-emacs_lispdir := $(shell pkg-config emacs --variable sitepkglispdir)
-# Hard-code if this system doesn't have an emacs.pc file
-ifeq ($(emacs_lispdir),)
-       emacs_lispdir = $(prefix)/share/site-lisp
-endif
+SONAME = libnotmuch.so.1
+WARN_CXXFLAGS=-Wall -Wextra -Wwrite-strings -Wswitch-enum
+WARN_CFLAGS=$(WARN_CXXFLAGS) -Wmissing-declarations
+
+# Additional programs that are used during the compilation process.
+EMACS ?= emacs --quick
+# Lowercase to avoid clash with GZIP environment variable for passing
+# arguments to gzip.
+gzip = gzip
+
+bash_completion_dir = /etc/bash_completion.d
+zsh_completion_dir = /usr/share/zsh/functions/Completion/Unix
 
-all_deps = Makefile Makefile.local Makefile.config \
-                  lib/Makefile lib/Makefile.local
+extra_cflags :=
+extra_cxxflags :=
 
 # Now smash together user's values with our extra values
-override CFLAGS += $(WARN_FLAGS) $(extra_cflags)
-override CXXFLAGS += $(WARN_FLAGS) $(extra_cflags) $(extra_cxxflags)
+FINAL_CFLAGS = $(CFLAGS) $(WARN_CFLAGS) $(CONFIGURE_CFLAGS) $(extra_cflags)
+FINAL_CXXFLAGS = $(CXXFLAGS) $(WARN_CXXFLAGS) $(CONFIGURE_CXXFLAGS) $(extra_cflags) $(extra_cxxflags)
+FINAL_LDFLAGS = $(LDFLAGS) $(CONFIGURE_LDFLAGS)
+
+all: notmuch notmuch.1.gz
+ifeq ($(MAKECMDGOALS),)
+       @echo ""
+       @echo "Compilation of notmuch is now complete. You can install notmuch with:"
+       @echo ""
+       @echo " make install"
+       @echo ""
+       @echo "Note that depending on the prefix to which you are installing"
+       @echo "you may need root permission (such as \"sudo make install\")."
+       @echo "See \"./configure --help\" for help on setting an alternate prefix."
+endif
 
-override LDFLAGS += \
-       $(shell pkg-config --libs glib-2.0 gmime-2.4 talloc) \
-       $(shell xapian-config --libs)
+# Before including any other Makefile fragments, get settings from the
+# output of configure
+Makefile.config: configure
+       @echo ""
+       @echo "Note: Calling ./configure with no command-line arguments. This is often fine,"
+       @echo "      but if you want to specify any arguments (such as an alternate prefix"
+       @echo "      into which to install), call ./configure explicitly and then make again."
+       @echo "      See \"./configure --help\" for more details."
+       @echo ""
+       ./configure
 
-# Include our local Makefile.local first so that its first target is default
-include Makefile.local
-include lib/Makefile.local
+subdirs = compat emacs lib
 
-# And get user settings from the output of configure
-include Makefile.config
+global_deps = Makefile Makefile.config Makefile.local \
+       $(subdirs:%=%/Makefile) $(subdirs:%=%/Makefile.local)
+
+include Makefile.config Makefile.local $(subdirs:%=%/Makefile.local)
+
+# The user has not set any verbosity, default to quiet mode and inform the
+# user how to enable verbose compiles.
+ifeq ($(V),)
+quiet_DOC := "Use \"$(MAKE) V=1\" to see the verbose compile lines.\n"
+quiet = @printf $(quiet_DOC)$(eval quiet_DOC:=)"  $1 $2        $@\n"; $($1)
+endif
+# The user has explicitly enabled quiet compilation.
+ifeq ($(V),0)
+quiet = @printf "  $1  $@\n"; $($1)
+endif
+# Otherwise, print the full command line.
+quiet ?= $($1)
 
-%.o: %.cc $(all_deps)
-       $(CXX) -c $(CFLAGS) $(CXXFLAGS) $< -o $@
+%.o: %.cc $(global_deps)
+       $(call quiet,CXX,$(CXXFLAGS)) -c $(FINAL_CXXFLAGS) $< -o $@
 
-%.o: %.c $(all_deps)
-       $(CC) -c $(CFLAGS) $< -o $@
+%.o: %.c $(global_deps)
+       $(call quiet,CC,$(CFLAGS)) -c $(FINAL_CFLAGS) $< -o $@
 
 %.elc: %.el
-       emacs -batch -f batch-byte-compile $<
+       $(call quiet,EMACS) -batch -f batch-byte-compile $<
 
-.deps/%.d: %.c $(all_deps)
+.deps/%.d: %.c $(global_deps)
        @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
-       $(CC) -M $(CPPFLAGS) $(CFLAGS) $< > $@.$$$$; \
+       $(CC) -M $(CPPFLAGS) $(FINAL_CFLAGS) $< > $@.$$$$ 2>/dev/null ; \
        sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
        rm -f $@.$$$$
 
-.deps/%.d: %.cc $(all_deps)
+.deps/%.d: %.cc $(global_deps)
        @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
-       $(CXX) -M $(CPPFLAGS) $(CXXFLAGS) $< > $@.$$$$; \
+       $(CXX) -M $(CPPFLAGS) $(FINAL_CXXFLAGS) $< > $@.$$$$ 2>/dev/null ; \
        sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
        rm -f $@.$$$$
 
@@ -56,5 +87,6 @@ DEPS := $(SRCS:%.c=.deps/%.d)
 DEPS := $(DEPS:%.cc=.deps/%.d)
 -include $(DEPS)
 
+.PHONY : clean
 clean:
        rm -f $(CLEAN); rm -rf .deps