5 files changed, 19 insertions, 64 deletions
diff --git a/academic/octave/octave.SlackBuild b/academic/octave/octave.SlackBuild
index 275582c96573a..9ba829b1570a0 100644
--- a/academic/octave/octave.SlackBuild
+++ b/academic/octave/octave.SlackBuild
@@ -23,8 +23,8 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=octave
-VERSION=${VERSION:-3.8.0}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-3.8.1}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
@@ -72,25 +72,24 @@ rm -rf $PRGNAM-$VERSION
 tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
 cd $PRGNAM-$VERSION
 chown -R root:root .
-find -L . \
- \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
- -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
-
-# Allow Octave to find compressed info files.
-# https://savannah.gnu.org/bugs/?41054
-patch -p1 < $CWD/patches/compressed-info.diff
+chmod -R u+w,go-w,a+rX-st .
 
 # Don't try to detect Qt5.  It's not supported yet.
 # https://savannah.gnu.org/bugs/?40252
 patch -p1 < $CWD/patches/no-qt5.diff
-
-# Fix several configure checks due to the above umfpack.h -> amd.h issue.
-# https://savannah.gnu.org/bugs/?41209
-patch -p1 < $CWD/patches/umfpack-cppflags.diff
 autoreconf -vif
 
+# Avoid rebuilding the documentation by making stamp-vti newer than its
+# dependencies (in particular ./configure, which we just modified above).
+# If you live far enough east or west that the date contained in version.texi
+# does not match that file's timestamp when printed accounting for your
+# timezone, then the docs get rebuilt with your local date.
+#
+# The TeX environment in Slackware 14.1 fails to build the DVI and PDF
+# targets in Octave 3.8.1.  Maybe it works with a recent version of TeXLive?
+touch doc/liboctave/stamp-vti
+touch doc/interpreter/stamp-vti
+
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 FFLAGS="$SLKCFLAGS" \
diff --git a/academic/octave/octave.info b/academic/octave/octave.info
index 38427ac2a7d91..f96eeb875bac6 100644
--- a/academic/octave/octave.info
+++ b/academic/octave/octave.info
@@ -1,10 +1,10 @@
 PRGNAM="octave"
-VERSION="3.8.0"
+VERSION="3.8.1"
 HOMEPAGE="https://www.gnu.org/software/octave/"
-DOWNLOAD="ftp://ftp.gnu.org/gnu/octave/octave-3.8.0.tar.bz2"
-MD5SUM="442fe5205ba6322f7a69145b79fca85e"
+DOWNLOAD="ftp://ftp.gnu.org/gnu/octave/octave-3.8.1.tar.bz2"
+MD5SUM="4c5b9bd6b82b7fa3191af9706e7204f8"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="%README% blas lapack"
+REQUIRES="%README% lapack"
 MAINTAINER="Kyle Guinn"
 EMAIL="elyk03@gmail.com"
diff --git a/academic/octave/patches/compressed-info.diff b/academic/octave/patches/compressed-info.diff
deleted file mode 100644
index 48178d773f1e9..0000000000000
--- a/academic/octave/patches/compressed-info.diff
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/scripts/help/doc.m b/scripts/help/doc.m
---- a/scripts/help/doc.m
-+++ b/scripts/help/doc.m
-@@ -80,7 +80,8 @@
-       if (err < 0)
-         info_file_name = info_file ();
- 
--        if (! exist (info_file_name, "file"))
-+        if (! exist (info_file_name, "file")
-+            && ! exist ([info_file_name ".gz"], "file"))
-           __gripe_missing_component__ ("doc", "info-file");
-         endif
-       endif
diff --git a/academic/octave/patches/no-qt5.diff b/academic/octave/patches/no-qt5.diff
index 48044ef831db9..8da1234a9a69f 100644
--- a/academic/octave/patches/no-qt5.diff
+++ b/academic/octave/patches/no-qt5.diff
@@ -1,7 +1,7 @@
 diff --git a/configure.ac b/configure.ac
 --- a/configure.ac
 +++ b/configure.ac
-@@ -2707,10 +2707,10 @@
+@@ -2745,10 +2745,10 @@
    fi
  
    if test $build_gui = yes; then
diff --git a/academic/octave/patches/umfpack-cppflags.diff b/academic/octave/patches/umfpack-cppflags.diff
deleted file mode 100644
index d56ba1f8ebdf5..0000000000000
--- a/academic/octave/patches/umfpack-cppflags.diff
+++ /dev/null
@@ -1,31 +0,0 @@
-diff --git a/configure.ac b/configure.ac
---- a/configure.ac
-+++ b/configure.ac
-@@ -1512,7 +1512,9 @@
- 
- if test -n "$UMFPACK_LIBS"; then
-   ## SuiteSparse >= 4.0 needs additional link library for SuiteSparse_time()
-+  save_CPPFLAGS="$CPPFLAGS"
-   save_LIBS="$LIBS";
-+  CPPFLAGS="$UMFPACK_CPPFLAGS $AMD_CPPFLAGS $CPPFLAGS"
-   LIBS="$UMFPACK_LIBS $AMD_LDFLAGS $AMD_LIBS $BLAS_LIBS $FLIBS $LIBS"
-   xtra_libs=
-   OCTAVE_UMFPACK_NEED_SUITESPARSE_TIME
-@@ -1535,13 +1537,17 @@
-     esac
-   fi
-   LIBS="$save_LIBS"
-+  CPPFLAGS="$save_CPPFLAGS"
- 
-   ## Check for UMFPACK separately split complex matrix and RHS.
-   if test -n "$UMFPACK_LIBS"; then
-+    save_CPPFLAGS="$CPPFLAGS"
-     save_LIBS="$LIBS";
-+    CPPFLAGS="$UMFPACK_CPPFLAGS $AMD_CPPFLAGS $CPPFLAGS"
-     LIBS="$UMFPACK_LIBS $CHOLMOD_LDFLAGS $CHOLMOD_LIBS $AMD_LDFLAGS $AMD_LIBS $COLAMD_LDFLAGS $COLAMD_LIBS $LAPACK_LIBS $BLAS_LIBS $FLIBS $LIBS $xtra_libs"
-     OCTAVE_UMFPACK_SEPARATE_SPLIT
-     LIBS="$save_LIBS"
-+    CPPFLAGS="$save_CPPFLAGS"
-   fi
- fi
-