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path: root/gitweb/Makefile
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# The default target of this Makefile is...
all::

# Define V=1 to have a more verbose compile.
#
# Define JSMIN to point to JavaScript minifier that functions as
# a filter to have gitweb.js minified.
#

prefix ?= $(HOME)
bindir ?= $(prefix)/bin
RM ?= rm -f

# JavaScript minifier invocation that can function as filter
JSMIN ?=

# default configuration for gitweb
GITWEB_CONFIG = gitweb_config.perl
GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
GITWEB_HOME_LINK_STR = projects
GITWEB_SITENAME =
GITWEB_PROJECTROOT = /pub/git
GITWEB_PROJECT_MAXDEPTH = 2007
GITWEB_EXPORT_OK =
GITWEB_STRICT_EXPORT =
GITWEB_BASE_URL =
GITWEB_LIST =
GITWEB_HOMETEXT = indextext.html
GITWEB_CSS = gitweb.css
GITWEB_LOGO = git-logo.png
GITWEB_FAVICON = git-favicon.png
ifdef JSMIN
GITWEB_JS = gitweb.min.js
else
GITWEB_JS = gitweb.js
endif
GITWEB_SITE_HEADER =
GITWEB_SITE_FOOTER =

# include user config
-include ../config.mak.autogen
-include ../config.mak

# determine version
../GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
	$(QUIET_SUBDIR0)../ $(QUIET_SUBDIR1) GIT-VERSION-FILE

-include ../GIT-VERSION-FILE

### Build rules

SHELL_PATH ?= $(SHELL)
PERL_PATH  ?= /usr/bin/perl

# Shell quote;
bindir_SQ = $(subst ','\'',$(bindir))         #'
SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) #'
PERL_PATH_SQ  = $(subst ','\'',$(PERL_PATH))  #'

# Quiet generation (unless V=1)
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

ifneq ($(findstring $(MAKEFLAGS),s),s)
ifndef V
	QUIET          = @
	QUIET_GEN      = $(QUIET)echo '   ' GEN $@;
	QUIET_SUBDIR0  = +@subdir=
	QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
	                 $(MAKE) $(PRINT_DIR) -C $$subdir
	export V
	export QUIET
	export QUIET_GEN
	export QUIET_SUBDIR0
	export QUIET_SUBDIR1
endif
endif

all:: gitweb.cgi

ifdef JSMIN
FILES=gitweb.cgi gitweb.min.js
gitweb.cgi: gitweb.perl gitweb.min.js
else # !JSMIN
FILES=gitweb.cgi
gitweb.cgi: gitweb.perl
endif # JSMIN

gitweb.cgi:
	$(QUIET_GEN)$(RM) $@ $@+ && \
	sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
	    -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
	    -e 's|++GIT_BINDIR++|$(bindir)|g' \
	    -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
	    -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
	    -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
	    -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
	    -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
	    -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
	    -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
	    -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
	    -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
	    -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
	    -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
	    -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
	    -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
	    -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
	    -e 's|++GITWEB_JS++|$(GITWEB_JS)|g' \
	    -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
	    -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
	    $< >$@+ && \
	chmod +x $@+ && \
	mv $@+ $@

ifdef JSMIN
gitweb.min.js: gitweb.js
	$(QUIET_GEN)$(JSMIN) <$< >$@
endif # JSMIN

clean:
	$(RM) $(FILES)

.PHONY: all clean .FORCE-GIT-VERSION-FILE