1 files changed, 61 insertions, 0 deletions
diff --git a/sci-mathematics/pari/files/pari-2.5.0-no-dot-inc.patch b/sci-mathematics/pari/files/pari-2.5.0-no-dot-inc.patch
new file mode 100644
index 000000000000..e34fa6b352ab
--- /dev/null
+++ b/sci-mathematics/pari/files/pari-2.5.0-no-dot-inc.patch
@@ -0,0 +1,61 @@
+From 03df0cdd7228a412d2adfe9ee9c746b3ec69dd6b Mon Sep 17 00:00:00 2001
+From: Kent Fredric <kentfredric@gmail.com>
+Date: Sun, 11 Jun 2017 10:31:03 +1200
+Subject: [PATCH] Fix for 5.26 removal of '.' in @INC
+
+Previous scripts assumed CWD was in @INC and that "PARI::822" was in
+wherever CWD was.
+
+This fixes both of those, and the latter, because its not obvious
+from the build system where one should assume CWD to be.
+
+Instead, the absolute path of the directory of these scripts is
+inserted into @INC
+---
+ src/desc/doc_make  | 4 ++++
+ src/desc/gen_proto | 4 ++++
+ src/desc/merge_822 | 4 ++++
+ 3 files changed, 12 insertions(+)
+
+diff --git a/src/desc/doc_make b/src/desc/doc_make
+index 02dc90d..55296ed 100755
+--- a/src/desc/doc_make
++++ b/src/desc/doc_make
+@@ -1,4 +1,8 @@
+ #!/usr/bin/perl
++use File::Spec;
++use File::Basename qw( dirname );
++use lib dirname(File::Spec->rel2abs(__FILE__));
++
+ use PARI::822;
+ 
+ PARI::822::read(\%funcs, "pari.desc");
+diff --git a/src/desc/gen_proto b/src/desc/gen_proto
+index 38c2daf..ffb4276 100755
+--- a/src/desc/gen_proto
++++ b/src/desc/gen_proto
+@@ -1,4 +1,8 @@
+ #!/usr/bin/perl -w
++use File::Spec;
++use File::Basename qw( dirname );
++use lib dirname(File::Spec->rel2abs(__FILE__));
++
+ use PARI::822;
+ 
+ $class=$ARGV[0];
+diff --git a/src/desc/merge_822 b/src/desc/merge_822
+index 4c9217b..32b3cc9 100755
+--- a/src/desc/merge_822
++++ b/src/desc/merge_822
+@@ -1,4 +1,8 @@
+ #!/usr/bin/perl -w
++use File::Spec;
++use File::Basename qw( dirname );
++use lib dirname(File::Spec->rel2abs(__FILE__));
++
+ use PARI::822;
+ 
+ open(IN, $ARGV[0]) || die "cannot find $ARGV[0]";
+-- 
+2.13.1
+