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-rw-r--r--sci-mathematics/pari/files/pari-2.7.1-perl-5.22-doc.patch12
-rw-r--r--sci-mathematics/pari/pari-2.7.1.ebuild2
2 files changed, 14 insertions, 0 deletions
diff --git a/sci-mathematics/pari/files/pari-2.7.1-perl-5.22-doc.patch b/sci-mathematics/pari/files/pari-2.7.1-perl-5.22-doc.patch
new file mode 100644
index 000000000000..c4bbadcb2e0c
--- /dev/null
+++ b/sci-mathematics/pari/files/pari-2.7.1-perl-5.22-doc.patch
@@ -0,0 +1,12 @@
+diff -U2 -r pari-2.7.1.orig/src/desc/doc_make pari-2.7.1/src/desc/doc_make
+--- pari-2.7.1.orig/src/desc/doc_make 2014-05-11 00:59:29.000000000 +0700
++++ pari-2.7.1/src/desc/doc_make 2015-11-15 00:51:11.494845695 +0600
+@@ -39,6 +39,6 @@
+ $v =~ s/(\w\w+)/\\var{$1}/g;
+ $v =~ s/\^([a-z])/\\hbox{\\kbd{\\pow}}$1/g;
+- $v =~ s/\\var{flag}/\\fl/g;
+- $v =~ s/\\var{(\d+)}/{$1}/g;
++ $v =~ s/\\var\{flag}/\\fl/g;
++ $v =~ s/\\var\{(\d+)}/{$1}/g;
+
+ $v = "\$($v)\$";
diff --git a/sci-mathematics/pari/pari-2.7.1.ebuild b/sci-mathematics/pari/pari-2.7.1.ebuild
index 1af3fe085342..ffaa8f875872 100644
--- a/sci-mathematics/pari/pari-2.7.1.ebuild
+++ b/sci-mathematics/pari/pari-2.7.1.ebuild
@@ -43,6 +43,8 @@ src_prepare() {
epatch "${FILESDIR}"/${PN}-2.7.0-no-automagic.patch
# sage-on-gentoo trac 15654: PARI discriminant speed depends on stack size
epatch "${FILESDIR}"/${PN}-2.7.0-slow-discriminant.patch
+ # fix building docs with perl-5.22
+ epatch "${FILESDIR}"/${PN}-2.7.1-perl-5.22-doc.patch
# disable default building of docs during install
sed -i \