distro: Move patches to their own directory.

* Makefile.am (nobase_dist_guilemodule_DATA): Keep only $(MODULES).
  (patchdir): New variable.
  (dist_patch_DATA): New variable.  Patch files formerly
  in $(nobase_dist_guilemodule_DATA).
  (.scm.go): Define `DISTRO_PATCH_DIRECTORY' and
  `DISTRO_INSTALLED_PATCH_DIRECTORY'.
  (TESTS_ENVIRONMENT): Define `DISTRO_PATCH_DIRECTORY'.

* distro.scm (%patch-directory): New variable.
  (search-patch): New procedure.
* distro/base.scm: Use `search-patch' instead of `(search-path
  %load-path ...)'.

* distro/findutils-absolute-paths.patch, distro/guile-1.8-cpp-4.5.patch,
  distro/m4-readlink-EINVAL.patch, distro/m4-s_isdir.patch,
  distro/make-impure-dirs.patch: Move to `distro/patches'.

1 files changed, 29 insertions, 0 deletions

diff --git a/distro/patches/findutils-absolute-paths.patch b/distro/patches/findutils-absolute-paths.patch
new file mode 100644
index 0000000000..96341e281f
--- /dev/null
+++ b/distro/patches/findutils-absolute-paths.patch
@@ -0,0 +1,29 @@
+Fix use of LFS-style absolute paths.
+
+Patches from Nixpkgs by Armijn Hemel <armijn@gpl-violations.org>
+and Wouter den Breejen <uu@denbreejen.net>.
+
+diff -ruN findutils-4.2.20/locate/updatedb.sh findutils-4.2.20.new/locate/updatedb.sh
+--- findutils-4.2.20/locate/updatedb.sh	2005-01-24 17:12:35.000000000 +0100
++++ findutils-4.2.20.new/locate/updatedb.sh	2005-08-23 14:37:10.000000000 +0200
+@@ -141,7 +141,7 @@
+ : ${code:=${LIBEXECDIR}/@code@}
+ 
+ 
+-PATH=/bin:/usr/bin:${BINDIR}; export PATH
++PATH=/bin:/usr/bin:${BINDIR}:${PATH}; export PATH
+ 
+ : ${PRUNEFS="nfs NFS proc afs proc smbfs autofs iso9660 ncpfs coda devpts ftpfs devfs mfs sysfs shfs"}
+ 
+diff -Naur findutils-4.2.30/xargs/xargs.c findutils-4.2.30_new/xargs/xargs.c
+--- findutils-4.2.30/xargs/xargs.c	2007-02-27 11:21:08.000000000 +0100
++++ findutils-4.2.30_new/xargs/xargs.c	2007-07-17 19:02:05.000000000 +0200
+@@ -402,7 +402,7 @@
+   int show_limits = 0;			/* --show-limits */
+   int always_run_command = 1;
+   char *input_file = "-"; /* "-" is stdin */
+-  char *default_cmd = "/bin/echo";
++  char *default_cmd = "echo";
+   int (*read_args) PARAMS ((void)) = read_line;
+   void (*act_on_init_result)(void) = noop;
+   int env_too_big = 0;