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cgitsb/Makefile
Jamie Couture ca59b26dfd Makefile: improve dependency generation
Makefile target generation would always be included for any makefile
target that was not clean.  Only care to include the '.deps' directory
when building cgit, rather than generating and including dependencies
when calling other makefile targets.

Heavily borrowed from git's Makefile, but without definitions to test
for the compiler's header dependency feature.  Previous Makefile
implementation never checked for this compiler feature anyway.

  - Removed makecmdgoal 'clean' check
  - Grouped like .PHONY target definitions
  - Place build dependency targets under .SUFFIXES
  - Re-arranged location of library inclusion definitions
  - Use google code mirror instead of github

Signed-off-by: Jamie Couture <jamie.couture@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2013-03-04 09:25:24 -05:00

268 lines
6.6 KiB
Makefile

all::
CGIT_VERSION = v0.9.1
CGIT_SCRIPT_NAME = cgit.cgi
CGIT_SCRIPT_PATH = /var/www/htdocs/cgit
CGIT_DATA_PATH = $(CGIT_SCRIPT_PATH)
CGIT_CONFIG = /etc/cgitrc
CACHE_ROOT = /var/cache/cgit
prefix = /usr
libdir = $(prefix)/lib
filterdir = $(libdir)/cgit/filters
docdir = $(prefix)/share/doc/cgit
htmldir = $(docdir)
pdfdir = $(docdir)
mandir = $(prefix)/share/man
SHA1_HEADER = <openssl/sha.h>
GIT_VER = 1.7.12.4
GIT_URL = https://git-core.googlecode.com/files/git-$(GIT_VER).tar.gz
INSTALL = install
MAN5_TXT = $(wildcard *.5.txt)
MAN_TXT = $(MAN5_TXT)
DOC_MAN5 = $(patsubst %.txt,%,$(MAN5_TXT))
DOC_HTML = $(patsubst %.txt,%.html,$(MAN_TXT))
DOC_PDF = $(patsubst %.txt,%.pdf,$(MAN_TXT))
# Define NO_STRCASESTR if you don't have strcasestr.
#
# Define NO_OPENSSL to disable linking with OpenSSL and use bundled SHA1
# implementation (slower).
#
# Define NEEDS_LIBICONV if linking with libc is not enough (eg. Darwin).
#
# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
# do not support the 'size specifiers' introduced by C99, namely ll, hh,
# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
# some C compilers supported these specifiers prior to C99 as an extension.
#
#-include config.mak
#
# Platform specific tweaks
#
VERSION: force-version
@./gen-version.sh "$(CGIT_VERSION)"
-include VERSION
uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
#
# Let the user override the above settings.
#
-include cgit.conf
#
# Define a way to invoke make in subdirs quietly, shamelessly ripped
# from git.git
#
QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
QUIET_SUBDIR1 =
ifneq ($(findstring $(MAKEFLAGS),w),w)
PRINT_DIR = --no-print-directory
else # "make -w"
NO_SUBDIR = :
endif
ifndef V
QUIET_CC = @echo ' ' CC $@;
QUIET_LINK = @echo ' ' LINK $@;
QUIET_SUBDIR0 = +@subdir=
QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
$(MAKE) $(PRINT_DIR) -C $$subdir
QUIET_TAGS = @echo ' ' TAGS $@;
export V
endif
LDFLAGS ?=
CFLAGS ?= -g -Wall
CFLAGS += -Igit
CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER)'
CFLAGS += -DCGIT_VERSION='"$(CGIT_VERSION)"'
CFLAGS += -DCGIT_CONFIG='"$(CGIT_CONFIG)"'
CFLAGS += -DCGIT_SCRIPT_NAME='"$(CGIT_SCRIPT_NAME)"'
CFLAGS += -DCGIT_CACHE_ROOT='"$(CACHE_ROOT)"'
ifeq ($(uname_O),Cygwin)
NO_STRCASESTR = YesPlease
NEEDS_LIBICONV = YesPlease
endif
ifeq ($(uname_S),$(filter $(uname_S),FreeBSD OpenBSD))
# Apparantly libiconv is installed in /usr/local on BSD
LDFLAGS += -L/usr/local/lib
CFLAGS += -I/usr/local/include
NEEDS_LIBICONV = yes
endif
GIT_OPTIONS = prefix=/usr
OBJECTS =
ifdef NO_ICONV
CFLAGS += -DNO_ICONV
endif
ifdef NO_STRCASESTR
CFLAGS += -DNO_STRCASESTR
endif
ifdef NO_C99_FORMAT
CFLAGS += -DNO_C99_FORMAT
endif
ifdef NO_OPENSSL
CFLAGS += -DNO_OPENSSL
GIT_OPTIONS += NO_OPENSSL=1
else
LDLIBS += -lcrypto
endif
ifdef NEEDS_LIBICONV
LDLIBS += -liconv
endif
LDLIBS += git/libgit.a git/xdiff/lib.a -lz -lpthread
OBJECTS += cgit.o
OBJECTS += cache.o
OBJECTS += cmd.o
OBJECTS += configfile.o
OBJECTS += html.o
OBJECTS += parsing.o
OBJECTS += scan-tree.o
OBJECTS += shared.o
OBJECTS += ui-atom.o
OBJECTS += ui-blob.o
OBJECTS += ui-clone.o
OBJECTS += ui-commit.o
OBJECTS += ui-diff.o
OBJECTS += ui-log.o
OBJECTS += ui-patch.o
OBJECTS += ui-plain.o
OBJECTS += ui-refs.o
OBJECTS += ui-repolist.o
OBJECTS += ui-shared.o
OBJECTS += ui-snapshot.o
OBJECTS += ui-ssdiff.o
OBJECTS += ui-stats.o
OBJECTS += ui-summary.o
OBJECTS += ui-tag.o
OBJECTS += ui-tree.o
OBJECTS += vector.o
dep_files := $(foreach f,$(OBJECTS),$(dir $f).deps/$(notdir $f).d)
dep_dirs := $(addsuffix .deps,$(sort $(dir $OBJECTS)))
$(dep_dirs):
@mkdir -p $@
missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
dep_file = $(dir $@).deps/$(notdir $@).d
dep_args = -MF $(dep_file) -MMD -MP
.SUFFIXES:
$(OBJECTS): %.o: %.c $(missing_dep_dirs)
$(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(CFLAGS) $<
dep_files_present := $(wildcard $(dep_files))
ifneq ($(dep_files_present),)
include $(dep_files_present)
endif
all:: cgit
cgit: VERSION $(OBJECTS) libgit
$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJECTS) $(LDLIBS)
libgit:
$(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 $(GIT_OPTIONS) libgit.a
$(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 $(GIT_OPTIONS) xdiff/lib.a
test: all
$(QUIET_SUBDIR0)tests $(QUIET_SUBDIR1) all
install: all
$(INSTALL) -m 0755 -d $(DESTDIR)$(CGIT_SCRIPT_PATH)
$(INSTALL) -m 0755 cgit $(DESTDIR)$(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
$(INSTALL) -m 0755 -d $(DESTDIR)$(CGIT_DATA_PATH)
$(INSTALL) -m 0644 cgit.css $(DESTDIR)$(CGIT_DATA_PATH)/cgit.css
$(INSTALL) -m 0644 cgit.png $(DESTDIR)$(CGIT_DATA_PATH)/cgit.png
$(INSTALL) -m 0755 -d $(DESTDIR)$(filterdir)
$(INSTALL) -m 0755 filters/* $(DESTDIR)$(filterdir)
install-doc: install-man install-html install-pdf
install-man: doc-man
$(INSTALL) -m 0755 -d $(DESTDIR)$(mandir)/man5
$(INSTALL) -m 0644 $(DOC_MAN5) $(DESTDIR)$(mandir)/man5
install-html: doc-html
$(INSTALL) -m 0755 -d $(DESTDIR)$(htmldir)
$(INSTALL) -m 0644 $(DOC_HTML) $(DESTDIR)$(htmldir)
install-pdf: doc-pdf
$(INSTALL) -m 0755 -d $(DESTDIR)$(pdfdir)
$(INSTALL) -m 0644 $(DOC_PDF) $(DESTDIR)$(pdfdir)
uninstall:
rm -f $(DESTDIR)$(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
rm -f $(DESTDIR)$(CGIT_DATA_PATH)/cgit.css
rm -f $(DESTDIR)$(CGIT_DATA_PATH)/cgit.png
uninstall-doc: uninstall-man uninstall-html uninstall-pdf
uninstall-man:
@for i in $(DOC_MAN5); do \
rm -fv $(DESTDIR)$(mandir)/man5/$$i; \
done
uninstall-html:
@for i in $(DOC_HTML); do \
rm -fv $(DESTDIR)$(htmldir)/$$i; \
done
uninstall-pdf:
@for i in $(DOC_PDF); do \
rm -fv $(DESTDIR)$(pdfdir)/$$i; \
done
doc: doc-man doc-html doc-pdf
doc-man: doc-man5
doc-man5: $(DOC_MAN5)
doc-html: $(DOC_HTML)
doc-pdf: $(DOC_PDF)
%.5 : %.5.txt
a2x -f manpage $<
$(DOC_HTML): %.html : %.txt
a2x -f xhtml --stylesheet=cgit-doc.css $<
$(DOC_PDF): %.pdf : %.txt
a2x -f pdf cgitrc.5.txt
clean: clean-doc
$(RM) cgit VERSION *.o tags
$(RM) -r .deps
cleanall: clean
$(MAKE) -C git clean
clean-doc:
$(RM) cgitrc.5 cgitrc.5.html cgitrc.5.pdf cgitrc.5.xml cgitrc.5.fo
get-git:
curl -L $(GIT_URL) | tar -xzf - && rm -rf git && mv git-$(GIT_VER) git
tags:
$(QUIET_TAGS)find . -name '*.[ch]' | xargs ctags
.PHONY: all cgit get-git libgit force-version
.PHONY: clean clean-doc cleanall
.PHONY: doc doc-html doc-man doc-pdf
.PHONY: install install-doc install-html install-man install-pdf
.PHONY: tags test
.PHONY: uninstall uninstall-doc uninstall-html uninstall-man uninstall-pdf