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Makefile
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Typsos
2009-11-18 00:23:42 +01:00
# Default FLAGS, (can be overridden by user such as "make CFLAGS=-O2")
Drop unused variable. I didn't end up adding any of the warnings options that aren't allowed for C++, (such as -Wold-style-definition, -Wnested-externs, -Werror-implicit-function-declaration, -Wstrict-prototypes, -Wmissing-prototypes, or -Wbad-function-cast). So for now we can drop the separate C and C++ variables for warnings.
2009-10-26 00:07:46 +01:00
WARN_FLAGS=-Wall -Wextra -Wmissing-declarations -Wwrite-strings -Wswitch-enum
Makefile: Change default flags to -O2. We've now verified that it's reliable for the user to override CFLAGS on the command line, so just make the user do to get a debug build.
2009-11-10 17:36:41 +01:00
CFLAGS=-O2
Rework Makefile just a bit to enable adding flags for more compiler warnings We have to carefully separate the C and C++ flags here since a bunch of the warnings options for gcc are valid for compiling C, but not for C++.
2009-10-25 23:19:36 +01:00
Makefile: Magic silent rules. Use the facilities of GNU make to create a magic function that will on the first invocation print a description of how to enable verbose compile lines and then print the quiet rule. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Carl Worth <cworth@cworth.org> Cc: Mikhail Gusarov <dottedmag@dottedmag.net> [ickle: Rebased, and duplicate command string eliminated.] [ickle: Fixed verbose bug pointed out by Mikhail]
2009-11-21 21:32:20 +01:00
# Additional programs that are used during the compilation process.
EMACS ?= emacs
Makefile: Fix to work even with GZIP environment variable set. The rule here was written to assume that if the GZIP environment variable was set that it would be the gzip binary to execute, (similar to the CC and CXX variables). But GZIP is actually used to pass arguments to gzip, so we have to use a different name.
2009-11-22 04:45:16 +01:00
# Lowercase to avoid clash with GZIP environment variable for passing
# arguments to gzip.
gzip = gzip
Makefile: Magic silent rules. Use the facilities of GNU make to create a magic function that will on the first invocation print a description of how to enable verbose compile lines and then print the quiet rule. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Carl Worth <cworth@cworth.org> Cc: Mikhail Gusarov <dottedmag@dottedmag.net> [ickle: Rebased, and duplicate command string eliminated.] [ickle: Fixed verbose bug pointed out by Mikhail]
2009-11-21 21:32:20 +01:00
Makefile: Simplify setting of CFLAGS, etc. We were previously using separate CFLAGS and NOTMUCH_CFLAGS variables in an attempt to allow the user to specify CFLAGS on the command-line. However, that's just a lot of extra noise in the Makefile when we can instead let the user specify what is desired for CFLAGS and then use an override to append the things we require. So our Makefile is much neater now.
2009-11-10 17:27:48 +01:00
# Additional flags that we will append to whatever the user set.
# These aren't intended for the user to manipulate.
Makefile: evaluate pkg-config once Currently the same `pkg-config ...` is executed for every target, so just store the results in a variable.
2009-11-18 12:34:54 +01:00
extra_cflags := $(shell pkg-config --cflags glib-2.0 gmime-2.4 talloc)
extra_cxxflags := $(shell xapian-config --cxxflags)
Rework Makefile just a bit to enable adding flags for more compiler warnings We have to carefully separate the C and C++ flags here since a bunch of the warnings options for gcc are valid for compiling C, but not for C++.
2009-10-25 23:19:36 +01:00
Improve installation of emacs mode. 1) Add a separate targets to build and install emacs mode. 2) Don't hardcode the installation directory, instead use emacs' pkg-config module. 3) Install a byte compiled version of the emacs mode. 4) Install the emacs mode in emacs' site-lisp directory. Put "(require 'notmuch)" in your .emacs to load it automatically. 5) Ignore byte-compiled emacs files. Signed-off-by: Jeffrey C. Ollie <jeff@ocjtech.us> Reviewed-by: Ingmar Vanhassel <ingmar@exherbo.org> Reviewed-by: Keith Packard <keithp@keithp.com>
2009-11-19 22:20:01 +01:00
emacs_lispdir := $(shell pkg-config emacs --variable sitepkglispdir)
Makefile: Hard-code emacs_lispdir if emacs pkg-config file not available Using pkg-config to find this variable is nice if it works. Go back to the previously used value if it doesn't.
2009-11-20 13:07:42 +01:00
# Hard-code if this system doesn't have an emacs.pc file
ifeq ($(emacs_lispdir),)
Makefile: Fix the fallback emacs install path. When pkg-config can't be used to find out where to install emacs files, we fallback to a hard-coded directory. Only, we were falling back to the wrong thing, (one that emacs doesn't look into by default).
2009-11-21 11:38:27 +01:00
emacs_lispdir = $(prefix)/share/emacs/site-lisp
Makefile: Hard-code emacs_lispdir if emacs pkg-config file not available Using pkg-config to find this variable is nice if it works. Go back to the previously used value if it doesn't.
2009-11-20 13:07:42 +01:00
endif
Improve installation of emacs mode. 1) Add a separate targets to build and install emacs mode. 2) Don't hardcode the installation directory, instead use emacs' pkg-config module. 3) Install a byte compiled version of the emacs mode. 4) Install the emacs mode in emacs' site-lisp directory. Put "(require 'notmuch)" in your .emacs to load it automatically. 5) Ignore byte-compiled emacs files. Signed-off-by: Jeffrey C. Ollie <jeff@ocjtech.us> Reviewed-by: Ingmar Vanhassel <ingmar@exherbo.org> Reviewed-by: Keith Packard <keithp@keithp.com>
2009-11-19 22:20:01 +01:00
Makefile: Make object targets depend on Makefiles All objects need to be recompiled when any of the Makefiles changes, so we make them all depend on all the Makefiles. Signed-off-by: Jan Janak <jan@ryngle.com>
2009-11-19 01:37:25 +01:00
all_deps = Makefile Makefile.local Makefile.config \
lib/Makefile lib/Makefile.local
Makefile: Simplify setting of CFLAGS, etc. We were previously using separate CFLAGS and NOTMUCH_CFLAGS variables in an attempt to allow the user to specify CFLAGS on the command-line. However, that's just a lot of extra noise in the Makefile when we can instead let the user specify what is desired for CFLAGS and then use an override to append the things we require. So our Makefile is much neater now.
2009-11-10 17:27:48 +01:00
# Now smash together user's values with our extra values
Makefile: Make the top-level Makefile a little more independent. Previously, the top-level Makefile was explicitly adding -I./lib to the compiler flags. However, that's something that's much better done from within the Makefile.local fragment within the lib directory itself.
2009-11-10 17:34:54 +01:00
override CFLAGS += $(WARN_FLAGS) $(extra_cflags)
override CXXFLAGS += $(WARN_FLAGS) $(extra_cflags) $(extra_cxxflags)
notmuch: Start actually adding messages to the index. This is the beginning of the notmuch library as well, with its interface in notmuch.h. So far we've got create, open, close, and add_message (all with a notmuch_database prefix). The current add_message function has already been whittled down from what we have in notmuch-index-message to add only references, message-id, and thread-id to the index, (that is---just enough to do thread-linkage but nothing for full-text searching). The concept here is to do something quickly so that the user can get some data into notmuch and start using it. (The most interesting stuff is then thread-linkage and labels like inbox and unread.) We can defer the full-text indexing of the body of the messages for later, (such as in the background while the user is reading mail). The initial thread-stitching step is still slower than I would like. We may have to stop using libgmime for this step as its overhead is not worth it for the simple case of just parsing the message-id, references, and in-reply-to headers.
2009-10-19 05:56:30 +02:00
Makefile: evaluate pkg-config once Currently the same `pkg-config ...` is executed for every target, so just store the results in a variable.
2009-11-18 12:34:54 +01:00
override LDFLAGS += \
$(shell pkg-config --libs glib-2.0 gmime-2.4 talloc) \
$(shell xapian-config --libs)
Initial commit of a test program to form the basis of notmuch. Basically just playing with some simple code using libgmime to parse an email message.
2009-10-13 00:50:02 +02:00
Typsos
2009-11-18 00:23:42 +01:00
# Include our local Makefile.local first so that its first target is default
Implement a non-recursive make. The idea here is that every Makefile at each lower level will be an identical, tiny file that simply defers to a top-level make. Meanwhile, the Makefile.local file at each level is a Makefile snippet to be included at the top-level into a large, flat Makefile. As such, it needs to define its rules with the entire relative directory to each file, (typically in $(dir)). The local files can also append to variables such as SRCS and CLEAN for files to be analyzed for dependencies and to be cleaned.
2009-11-10 16:14:49 +01:00
include Makefile.local
include lib/Makefile.local
Initial commit of a test program to form the basis of notmuch. Basically just playing with some simple code using libgmime to parse an email message.
2009-10-13 00:50:02 +02:00
Makefile: Change default install prefix from /usr to /usr/local We'll be a much more polite package this way. And the user can change the prefix by editing Makefile.config. Still to be done is to make configure write out Makefile.config and to add a --prefix option to configure.
2009-11-17 22:05:16 +01:00
# And get user settings from the output of configure
include Makefile.config
Makefile: Magic silent rules. Use the facilities of GNU make to create a magic function that will on the first invocation print a description of how to enable verbose compile lines and then print the quiet rule. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Carl Worth <cworth@cworth.org> Cc: Mikhail Gusarov <dottedmag@dottedmag.net> [ickle: Rebased, and duplicate command string eliminated.] [ickle: Fixed verbose bug pointed out by Mikhail]
2009-11-21 21:32:20 +01:00
# The user has not set any verbosity, default to quiet mode and inform the
# user how to enable verbose compiles.
ifeq ($(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)
Makefile: Make object targets depend on Makefiles All objects need to be recompiled when any of the Makefiles changes, so we make them all depend on all the Makefiles. Signed-off-by: Jan Janak <jan@ryngle.com>
2009-11-19 01:37:25 +01:00
%.o: %.cc $(all_deps)
Makefile: Magic silent rules. Use the facilities of GNU make to create a magic function that will on the first invocation print a description of how to enable verbose compile lines and then print the quiet rule. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Carl Worth <cworth@cworth.org> Cc: Mikhail Gusarov <dottedmag@dottedmag.net> [ickle: Rebased, and duplicate command string eliminated.] [ickle: Fixed verbose bug pointed out by Mikhail]
2009-11-21 21:32:20 +01:00
$(call quiet,CXX) -c $(CXXFLAGS) $< -o $@
notmuch: Start actually adding messages to the index. This is the beginning of the notmuch library as well, with its interface in notmuch.h. So far we've got create, open, close, and add_message (all with a notmuch_database prefix). The current add_message function has already been whittled down from what we have in notmuch-index-message to add only references, message-id, and thread-id to the index, (that is---just enough to do thread-linkage but nothing for full-text searching). The concept here is to do something quickly so that the user can get some data into notmuch and start using it. (The most interesting stuff is then thread-linkage and labels like inbox and unread.) We can defer the full-text indexing of the body of the messages for later, (such as in the background while the user is reading mail). The initial thread-stitching step is still slower than I would like. We may have to stop using libgmime for this step as its overhead is not worth it for the simple case of just parsing the message-id, references, and in-reply-to headers.
2009-10-19 05:56:30 +02:00
Makefile: Make object targets depend on Makefiles All objects need to be recompiled when any of the Makefiles changes, so we make them all depend on all the Makefiles. Signed-off-by: Jan Janak <jan@ryngle.com>
2009-11-19 01:37:25 +01:00
%.o: %.c $(all_deps)
Makefile: Magic silent rules. Use the facilities of GNU make to create a magic function that will on the first invocation print a description of how to enable verbose compile lines and then print the quiet rule. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Carl Worth <cworth@cworth.org> Cc: Mikhail Gusarov <dottedmag@dottedmag.net> [ickle: Rebased, and duplicate command string eliminated.] [ickle: Fixed verbose bug pointed out by Mikhail]
2009-11-21 21:32:20 +01:00
$(call quiet,CC) -c $(CFLAGS) $< -o $@
notmuch: Start actually adding messages to the index. This is the beginning of the notmuch library as well, with its interface in notmuch.h. So far we've got create, open, close, and add_message (all with a notmuch_database prefix). The current add_message function has already been whittled down from what we have in notmuch-index-message to add only references, message-id, and thread-id to the index, (that is---just enough to do thread-linkage but nothing for full-text searching). The concept here is to do something quickly so that the user can get some data into notmuch and start using it. (The most interesting stuff is then thread-linkage and labels like inbox and unread.) We can defer the full-text indexing of the body of the messages for later, (such as in the background while the user is reading mail). The initial thread-stitching step is still slower than I would like. We may have to stop using libgmime for this step as its overhead is not worth it for the simple case of just parsing the message-id, references, and in-reply-to headers.
2009-10-19 05:56:30 +02:00
Improve installation of emacs mode. 1) Add a separate targets to build and install emacs mode. 2) Don't hardcode the installation directory, instead use emacs' pkg-config module. 3) Install a byte compiled version of the emacs mode. 4) Install the emacs mode in emacs' site-lisp directory. Put "(require 'notmuch)" in your .emacs to load it automatically. 5) Ignore byte-compiled emacs files. Signed-off-by: Jeffrey C. Ollie <jeff@ocjtech.us> Reviewed-by: Ingmar Vanhassel <ingmar@exherbo.org> Reviewed-by: Keith Packard <keithp@keithp.com>
2009-11-19 22:20:01 +01:00
%.elc: %.el
Makefile: Magic silent rules. Use the facilities of GNU make to create a magic function that will on the first invocation print a description of how to enable verbose compile lines and then print the quiet rule. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Carl Worth <cworth@cworth.org> Cc: Mikhail Gusarov <dottedmag@dottedmag.net> [ickle: Rebased, and duplicate command string eliminated.] [ickle: Fixed verbose bug pointed out by Mikhail]
2009-11-21 21:32:20 +01:00
$(call quiet,EMACS) -batch -f batch-byte-compile $<
Improve installation of emacs mode. 1) Add a separate targets to build and install emacs mode. 2) Don't hardcode the installation directory, instead use emacs' pkg-config module. 3) Install a byte compiled version of the emacs mode. 4) Install the emacs mode in emacs' site-lisp directory. Put "(require 'notmuch)" in your .emacs to load it automatically. 5) Ignore byte-compiled emacs files. Signed-off-by: Jeffrey C. Ollie <jeff@ocjtech.us> Reviewed-by: Ingmar Vanhassel <ingmar@exherbo.org> Reviewed-by: Keith Packard <keithp@keithp.com>
2009-11-19 22:20:01 +01:00
Makefile: Make object targets depend on Makefiles All objects need to be recompiled when any of the Makefiles changes, so we make them all depend on all the Makefiles. Signed-off-by: Jan Janak <jan@ryngle.com>
2009-11-19 01:37:25 +01:00
.deps/%.d: %.c $(all_deps)
Makefile: Fix dependency generation to make .d files themselves dependent. I saw this recommendation in the implementation notes for "Recursive Make Considered Harmful" and then the further recommendation for implementing the idea in the GNU make manual. The idea is that if any of the files change then we need to regenerate the dependency file before we regenerate any targets. The approach from the GNU make manual is simpler in that it just uses a sed script to fix up the output of an extra invocation of the compiler, (as opposed to the approach in the implementation notes from the paper's author which use a wrapper script for the compiler that's always invoked rather than the compiler itself).
2009-11-10 17:04:54 +01:00
@set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
Makefile: Simplify setting of CFLAGS, etc. We were previously using separate CFLAGS and NOTMUCH_CFLAGS variables in an attempt to allow the user to specify CFLAGS on the command-line. However, that's just a lot of extra noise in the Makefile when we can instead let the user specify what is desired for CFLAGS and then use an override to append the things we require. So our Makefile is much neater now.
2009-11-10 17:27:48 +01:00
$(CC) -M $(CPPFLAGS) $(CFLAGS) $< > $@.$$$$; \
Makefile: Fix dependency generation for files in sub-directories. Otherwise, things in the lib sub-directory weren't getting recompiled even when lib/notmuch.h was changed. The original rule we were using came from the GNU Makefile manual, but only handled files in the current directory, not file in sub-directories as we use here with our non-recursive Makefile. So the .deps files being created were being put in the right place, (such as .deps/lib/database.d), but the compiler was generating a dependency for "database.o" rather than "lib/database.o" like we want. We were already trying to do a sed job on that name to add a dependency for the .d file as well. But the sed job was failing since the expected pattern wasn't there, (the directory name was missing). So the fix is simply to use basename to construct the search pattern, and then use the name with the directory in the replacement (rather than the back-reference).
2009-11-13 07:24:55 +01:00
sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
Makefile: Fix dependency generation to make .d files themselves dependent. I saw this recommendation in the implementation notes for "Recursive Make Considered Harmful" and then the further recommendation for implementing the idea in the GNU make manual. The idea is that if any of the files change then we need to regenerate the dependency file before we regenerate any targets. The approach from the GNU make manual is simpler in that it just uses a sed script to fix up the output of an extra invocation of the compiler, (as opposed to the approach in the implementation notes from the paper's author which use a wrapper script for the compiler that's always invoked rather than the compiler itself).
2009-11-10 17:04:54 +01:00
rm -f $@.$$$$
Makefile: Make object targets depend on Makefiles All objects need to be recompiled when any of the Makefiles changes, so we make them all depend on all the Makefiles. Signed-off-by: Jan Janak <jan@ryngle.com>
2009-11-19 01:37:25 +01:00
.deps/%.d: %.cc $(all_deps)
Makefile: Fix dependency generation to make .d files themselves dependent. I saw this recommendation in the implementation notes for "Recursive Make Considered Harmful" and then the further recommendation for implementing the idea in the GNU make manual. The idea is that if any of the files change then we need to regenerate the dependency file before we regenerate any targets. The approach from the GNU make manual is simpler in that it just uses a sed script to fix up the output of an extra invocation of the compiler, (as opposed to the approach in the implementation notes from the paper's author which use a wrapper script for the compiler that's always invoked rather than the compiler itself).
2009-11-10 17:04:54 +01:00
@set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
Makefile: Simplify setting of CFLAGS, etc. We were previously using separate CFLAGS and NOTMUCH_CFLAGS variables in an attempt to allow the user to specify CFLAGS on the command-line. However, that's just a lot of extra noise in the Makefile when we can instead let the user specify what is desired for CFLAGS and then use an override to append the things we require. So our Makefile is much neater now.
2009-11-10 17:27:48 +01:00
$(CXX) -M $(CPPFLAGS) $(CXXFLAGS) $< > $@.$$$$; \
Makefile: Fix dependency generation for files in sub-directories. Otherwise, things in the lib sub-directory weren't getting recompiled even when lib/notmuch.h was changed. The original rule we were using came from the GNU Makefile manual, but only handled files in the current directory, not file in sub-directories as we use here with our non-recursive Makefile. So the .deps files being created were being put in the right place, (such as .deps/lib/database.d), but the compiler was generating a dependency for "database.o" rather than "lib/database.o" like we want. We were already trying to do a sed job on that name to add a dependency for the .d file as well. But the sed job was failing since the expected pattern wasn't there, (the directory name was missing). So the fix is simply to use basename to construct the search pattern, and then use the name with the directory in the replacement (rather than the back-reference).
2009-11-13 07:24:55 +01:00
sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
Makefile: Fix dependency generation to make .d files themselves dependent. I saw this recommendation in the implementation notes for "Recursive Make Considered Harmful" and then the further recommendation for implementing the idea in the GNU make manual. The idea is that if any of the files change then we need to regenerate the dependency file before we regenerate any targets. The approach from the GNU make manual is simpler in that it just uses a sed script to fix up the output of an extra invocation of the compiler, (as opposed to the approach in the implementation notes from the paper's author which use a wrapper script for the compiler that's always invoked rather than the compiler itself).
2009-11-10 17:04:54 +01:00
rm -f $@.$$$$
DEPS := $(SRCS:%.c=.deps/%.d)
DEPS := $(DEPS:%.cc=.deps/%.d)
-include $(DEPS)
Makefile: Add a simple target for "make install". The more I do here, the less I see the need for autotools.
2009-10-30 20:00:55 +01:00
Initial commit of a test program to form the basis of notmuch. Basically just playing with some simple code using libgmime to parse an email message.
2009-10-13 00:50:02 +02:00
clean:
Makefile: Fix dependency generation to make .d files themselves dependent. I saw this recommendation in the implementation notes for "Recursive Make Considered Harmful" and then the further recommendation for implementing the idea in the GNU make manual. The idea is that if any of the files change then we need to regenerate the dependency file before we regenerate any targets. The approach from the GNU make manual is simpler in that it just uses a sed script to fix up the output of an extra invocation of the compiler, (as opposed to the approach in the implementation notes from the paper's author which use a wrapper script for the compiler that's always invoked rather than the compiler itself).
2009-11-10 17:04:54 +01:00
rm -f $(CLEAN); rm -rf .deps
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