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authorLudovic Courtès <ludo@gnu.org>2014-06-01 22:53:16 +0200
committerLudovic Courtès <ludo@gnu.org>2014-06-01 22:53:16 +0200
commit5a6a3ba43a1830c712e29d09e341e3cf14aea507 (patch)
tree6fca004cfe7b4c3e982dc86bb4b41540680adccb /gnu/packages
parentac52e80b4e02718c9d040062c65f7df24302d226 (diff)
downloadguix-5a6a3ba43a1830c712e29d09e341e3cf14aea507.tar
guix-5a6a3ba43a1830c712e29d09e341e3cf14aea507.tar.gz
gnu: util-linux: Remove dependency on Perl.
* gnu/packages/linux.scm (util-linux)[source](patches): New field. * gnu/packages/patches/util-linux-perl.patch: New file. * gnu-system.am (dist_patch_DATA): Add it.
Diffstat (limited to 'gnu/packages')
-rw-r--r--gnu/packages/linux.scm18
-rw-r--r--gnu/packages/patches/util-linux-perl.patch15
2 files changed, 24 insertions, 9 deletions
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 7b46190d79..1690cd8805 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -317,15 +317,15 @@ providing the system administrator with some help in common tasks.")
(package
(name "util-linux")
(version "2.21")
- (source
- (origin
- (method url-fetch)
- (uri (string-append "mirror://kernel.org/linux/utils/"
- name "/v" version "/"
- name "-" version ".2" ".tar.xz"))
- (sha256
- (base32
- "1rpgghf7n0zx0cdy8hibr41wvkm2qp1yvd8ab1rxr193l1jmgcir"))))
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "mirror://kernel.org/linux/utils/"
+ name "/v" version "/"
+ name "-" version ".2" ".tar.xz"))
+ (sha256
+ (base32
+ "1rpgghf7n0zx0cdy8hibr41wvkm2qp1yvd8ab1rxr193l1jmgcir"))
+ (patches (list (search-patch "util-linux-perl.patch")))))
(build-system gnu-build-system)
(arguments
`(#:configure-flags '("--disable-use-tty-group"
diff --git a/gnu/packages/patches/util-linux-perl.patch b/gnu/packages/patches/util-linux-perl.patch
new file mode 100644
index 0000000000..c657a1b5ae
--- /dev/null
+++ b/gnu/packages/patches/util-linux-perl.patch
@@ -0,0 +1,15 @@
+Use this common trick that exploits similarities between sh and Perl syntax
+to avoid a hard dependency on Perl. Instead, this script will work only
+when 'perl' is available in $PATH.
+
+--- util-linux-2.21.2/misc-utils/chkdupexe.pl 2012-05-15 13:51:45.000000000 +0200
++++ util-linux-2.21.2/misc-utils/chkdupexe.pl 2014-06-01 22:46:06.000000000 +0200
+@@ -1,5 +1,6 @@
+-#!@PERL@ -w
+-#
++eval '(exit $?0)' && eval 'exec perl -wS "$0" ${1+"$@"}'
++ & eval 'exec perl -wS "$0" $argv:q'
++ if 0;
+ # chkdupexe version 2.1.1
+ #
+ # Simple script to look for and list duplicate executables and dangling