Gitweb: add support for minifying gitweb.css

diff --git a/Makefile b/Makefile
index 3a6c6ea5259693db4846b91855675218b1e1a920..9bebcf1c44953aba612d97f88f816b7eea6682ac 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -203,6 +203,9 @@ all::
 # Define JSMIN to point to JavaScript minifier that functions as
 # a filter to have gitweb.js minified.
 #
+# Define CSSMIN to point to a CSS minifier in order to generate a minified
+# version of gitweb.css
+#
 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 # you want to use something different.  The value will be interpreted by the
 # shell at runtime when it is used.
@@ -279,8 +282,9 @@ lib = lib
 # DESTDIR=
 pathsep = :
 
-# JavaScript minifier invocation that can function as filter
+# JavaScript/CSS minifier invocation that can function as filter
 JSMIN =
+CSSMIN =
 
 export prefix bindir sharedir sysconfdir
 
@@ -919,6 +923,7 @@ ifeq ($(uname_S),IRIX)
        SNPRINTF_RETURNS_BOGUS = YesPlease
        SHELL_PATH = /usr/gnu/bin/bash
        NEEDS_LIBGEN = YesPlease
+       NEEDS_LIBICONV = YesPlease
 endif
 ifeq ($(uname_S),IRIX64)
        NO_SETENV=YesPlease
@@ -937,6 +942,7 @@ ifeq ($(uname_S),IRIX64)
        SNPRINTF_RETURNS_BOGUS = YesPlease
        SHELL_PATH=/usr/gnu/bin/bash
        NEEDS_LIBGEN = YesPlease
+       NEEDS_LIBICONV = YesPlease
 endif
 ifeq ($(uname_S),HP-UX)
        NO_IPV6=YesPlease
@@ -1558,18 +1564,23 @@ gitweb:
        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
 
 ifdef JSMIN
-OTHER_PROGRAMS += gitweb/gitweb.cgi   gitweb/gitweb.min.js
-gitweb/gitweb.cgi: gitweb/gitweb.perl gitweb/gitweb.min.js
-else
-OTHER_PROGRAMS += gitweb/gitweb.cgi
-gitweb/gitweb.cgi: gitweb/gitweb.perl
+GITWEB_PROGRAMS += gitweb/gitweb.min.js
+endif
+ifdef CSSMIN
+GITWEB_PROGRAMS += gitweb/gitweb.min.css
 endif
+OTHER_PROGRAMS +=  gitweb/gitweb.cgi  $(GITWEB_PROGRAMS)
+gitweb/gitweb.cgi: gitweb/gitweb.perl $(GITWEB_PROGRAMS)
        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
 
 ifdef JSMIN
 gitweb/gitweb.min.js: gitweb/gitweb.js
        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
 endif # JSMIN
+ifdef CSSMIN
+gitweb/gitweb.min.css: gitweb/gitweb.css
+       $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
+endif # CSSMIN
 
 
 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css gitweb/gitweb.js
@@ -2083,7 +2094,7 @@ clean:
        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
        $(MAKE) -C Documentation/ clean
 ifndef NO_PERL
-       $(RM) gitweb/gitweb.cgi
+       $(RM) gitweb/gitweb.cgi gitweb/gitweb.min.*
        $(MAKE) -C perl clean
 endif
 ifndef NO_PYTHON