From 32f9f8518c408fd7bb1cff567dd87eaa9382d1a8 Mon Sep 17 00:00:00 2001
From: "B. Watson" <yalhcru@gmail.com>
Date: Wed, 1 Jan 2020 14:54:43 -0500
Subject: [PATCH] academic/equalx: New maintainer, various fixes.

Signed-off-by: B. Watson <yalhcru@gmail.com>

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>
---
 academic/equalx/README            |  2 ++
 academic/equalx/equalx.SlackBuild | 57 +++++++++++++++++++++----------
 academic/equalx/equalx.info       |  4 +--
 3 files changed, 43 insertions(+), 20 deletions(-)

diff --git a/academic/equalx/README b/academic/equalx/README
index 831c609278..7f21876c2b 100644
--- a/academic/equalx/README
+++ b/academic/equalx/README
@@ -1,3 +1,5 @@
+equalx (equation editor)
+
 Equalx is an equation editor and viewer that uses a LaTeX 
 installation to generate LaTeX math code to either eps, png, 
 pdf, jpg, tex, ps, or svg format.
diff --git a/academic/equalx/equalx.SlackBuild b/academic/equalx/equalx.SlackBuild
index 085144e7d2..900e97e5e6 100644
--- a/academic/equalx/equalx.SlackBuild
+++ b/academic/equalx/equalx.SlackBuild
@@ -3,6 +3,7 @@
 # Slackware build script for equalx
 
 # Copyright 2015 Charles E. Kauffman
+# Copyright 2020 B. Watson
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -22,14 +23,25 @@
 #  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# Now maintained by B. Watson <yalhcru@gmail.com>
+
+# 20200101 bkw:
+# - take over maintenance
+# - BUILD=2
+# - fix default paths for applications (gs, pdflatex, pdftocairo)
+# - actually use SLKCFLAGS
+# - strip binary
+# - use a .desktop file that validates
+# - minor cleanups/etc in script, slack-desc, README
+
 PRGNAM=equalx
 VERSION=${VERSION:-0.7.1}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
@@ -40,8 +52,8 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
@@ -63,27 +75,36 @@ rm -rf $PRGNAM-$VERSION
 tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
 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 {} \;
+find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
+        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
 
-qmake
+# Make sure the application can find the external binaries it runs,
+# without defaulting to silly things like .exe files. The patch actually
+# makes it look for pdflatex in both places it might be found (/usr/bin
+# for texlive, /usr/share/texmf/bin for tetex).
+zcat $CWD/externpaths.diff.gz | patch -p1
+
+CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" qmake
+sed -i "s,-O2,$SLKCFLAGS," Makefile
 make
 
-mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION $PKG/usr/bin $PKG/usr/man/man1 $PKG/usr/share/pixmaps $PKG/usr/share/applications
+# No install target in .pro file, do it manually.
+mkdir -p \
+  $PKG/usr/doc/$PRGNAM-$VERSION \
+  $PKG/usr/bin \
+  $PKG/usr/man/man1 \
+  $PKG/usr/share/pixmaps \
+  $PKG/usr/share/applications
 
-cp resources/icons/equalx/equalx-64x64.png $PKG/usr/share/pixmaps
-cp LICENSE README THANKS changelog $PKG/usr/doc/$PRGNAM-$VERSION
+install -s -m0755 -oroot -groot $PRGNAM $PKG/usr/bin
+gzip -9c < $PRGNAM.1 > $PKG/usr/man/man1/$PRGNAM.1.gz
+cp -a resources/icons/equalx/equalx-64x64.png $PKG/usr/share/pixmaps
+cp -a LICENSE README THANKS changelog $PKG/usr/doc/$PRGNAM-$VERSION
 
-cp equalx $PKG/usr/bin
-cp equalx.1 $PKG/usr/man/man1
+# Edited version of the .desktop that actually validates.
+cat $CWD/$PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop
 
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
-sed 's;0\.7\.0;0\.7\.1;' resources/equalx.desktop > $PKG/usr/share/applications/equalx.desktop
-
-find $PKG/usr/man -type f -exec gzip {} \;
 
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc
diff --git a/academic/equalx/equalx.info b/academic/equalx/equalx.info
index 2c65a9106d..c99a016018 100644
--- a/academic/equalx/equalx.info
+++ b/academic/equalx/equalx.info
@@ -6,5 +6,5 @@ MD5SUM="f7164b254f25fb265388b46e3fb8e464"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="exempi"
-MAINTAINER="Charles E. Kauffman"
-EMAIL="molbolom@gmail.com"
+MAINTAINER="B. Watson"
+EMAIL="yalhcru@gmail.com"