http://ftp.x.org/contrib/applications/xscreensaver-2.24.tar.gz

[xscreensaver] / Makefile.in

diff --git a/Makefile.in b/Makefile.in
index 4985d506e1cff5f1ddba024ad29d87c32d4997ba..8638d53606ced959873206d1be0a69b289b7be47 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -53,8 +53,10 @@ dist: tar
 
 # This really makes me sick...
 tar:
-       @$(MAKE) distdepend ;                                               \
+       @                                                                   \
   sh config.status ;                                                       \
+  $(MAKE) hack_configure ;                                                 \
+  $(MAKE) distdepend ;                                                     \
   sh xscreensaver.lsm.sh > xscreensaver.lsm.$$$$ ;                         \
   mv xscreensaver.lsm.$$$$ xscreensaver.lsm ;                              \
   NAME=`sed -n                                                             \
@@ -74,3 +76,46 @@ tar:
     `echo $(TARFILES) $$FILES | sed "s|^|$$NAME/|g; s| | $$NAME/|g" `      \
    | $(COMPRESS) > $${NAME}.tar.$(COMPRESS_EXT) ;                          \
   rm $$NAME
+
+
+# This also makes me sick...
+# autoconf generates a configure script that begins with a very hard to read,
+# nearly impossible to customize --help blurb.  This horrid set of regexps
+# go through and clean up the help text, by inserting whitespace and ripping
+# out options we don't use.  Odds are good that this will fail with any version
+# of autoconf other than 2.12.
+#
+hack_configure::
+       autoconf
+       @TMP=configure.$$$$ ;                                                \
+       echo "munging configure's --help message..." ;                       \
+       ( perl -e '                                                          \
+               my $$file="";                                                \
+               while (<>) { $$file .= $$_; }                                \
+               $$_ = $$file;                                                \
+                                                                            \
+               s/^(Configuration:)$$/\n$$1\n/m;                             \
+               s/^(Directory and file names:)$$/\n$$1\n/m;                  \
+               s/^  --sbindir=.*\n//m;                                      \
+               s/^  --libexecdir.*\n//m;                                    \
+               s/^  --datadir.*\n.*\n//m;                                   \
+               s/^  --sysconfdir.*\n//m;                                    \
+               s/^  --sharedstatedir.*\n.*\n//m;                            \
+               s/^  --localstatedir.*\n//m;                                 \
+               s/^  --infodir.*\n//m;                                       \
+               s/^(Host type:)$$/\n$$1\n/m;                                 \
+               s/\nFeatures and packages:\n.*library files are in DIR\n/\n/s;\
+               s/--enable and --with options recognized://m;                \
+               s/\n  --with-x .*?(["\n])/$$1/s;                             \
+               s/\n(Installation options:\n)/$$1/s;                         \
+               s/\n(X Server Extension options:\n)/$$1/s;                   \
+                                                                            \
+               s/^  --oldincludedir=.*$$/ \
+ --x-includes=DIR        X include files are in DIR\n \
+ --x-libraries=DIR       X library files are in DIR/m; \
+                                                                            \
+               print;'                                                      \
+       < configure                                                          \
+       > $$TMP &&                                                           \
+       cat $$TMP > configure ) ;                                            \
+       rm -f $$TMP