diff options
Diffstat (limited to 'office/zathura/zathura.SlackBuild')
| -rw-r--r-- | office/zathura/zathura.SlackBuild | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/office/zathura/zathura.SlackBuild b/office/zathura/zathura.SlackBuild index e9692133ef..60fe4cfc83 100644 --- a/office/zathura/zathura.SlackBuild +++ b/office/zathura/zathura.SlackBuild @@ -37,7 +37,7 @@ # - fix homepage URL PRGNAM=zathura -VERSION=${VERSION:-0.2.3} +VERSION=${VERSION:-0.2.7} BUILD=${BUILD:-1} TAG=${TAG:-_SBo} @@ -74,7 +74,8 @@ set -eu # plugins. This build includes the default PDF plugin, without which zathura # is completely useless. PLUGIN=$PRGNAM-pdf-poppler -PLUGINVER=${PLUGINVER:-$VERSION} +#PLUGINVER=${PLUGINVER:-$VERSION} +PLUGINVER=${PLUGINVER-0.2.5} rm -rf $PKG mkdir -p $TMP $PKG $OUTPUT @@ -89,6 +90,34 @@ find -L . \ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \ -exec chmod 644 {} \; +# Work around a bug in Slackware's ghostscript. +# http://bugs.ghostscript.com/show_bug.cgi?id=692891 +# +# Supposedly this was fixed, but I'm getting stack traces that look just +# like those. The trouble is, if any of the plugins depends on libgs.so, +# that library gets loaded during zathura's "scan for plugins" phase. +# If libjpeg.so wasn't already loaded, it gets loaded and mangled by +# libgs. This happens *before* zathura knows which plugin matches the file +# we're trying to view. Now, the plugin is chosen based on the file's +# mime type. If said plugin *isn't* the one using libgs, but it *does* +# use libjpeg, *boom* segfault. +# +# What I found is that the postscript plugin uses libsceptre, which uses +# libgs... and the mupdf and comicbook plugins use libjpeg. The end result +# is that the mupdf and cb plugins crash the first time they try to load +# a jpeg from the pdf/cbr, *but* only if the ps plugin is installed! +# Both plugins work fine if the ps plugin is removed. +# +# I found that 'export LD_PRELOAD=/usr/lib/libjpeg.so' stops the +# segfaulting, while not affecting the ps plugin. The patch below is +# basically just the C equivalent: use dlopen() to load libjpeg.so before +# scanning for plugins. Yes, it's a hack, that depends on implementation +# specific details, but the alternative would be to try and talk Pat V +# into patching and rebuilding his ghostscript and/or libsceptre packages, +# which he won't be doing this late in the release cycle (I wouldn't either). + +patch -p1 < $CWD/dlopen_hack.diff + sed -i "s/-pedantic/$SLKCFLAGS/" config.mk make LIBDIR=/usr/lib$LIBDIRSUFFIX @@ -101,6 +130,7 @@ cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild # Now build the plugin. cd $TMP + # Hack, lets #include <zathura/document.h> in pdf.h work with an uninstalled # copy of zathura by saying "-I.." rm -f $PRGNAM @@ -116,13 +146,14 @@ find -L . \ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \ -exec chmod 644 {} \; -# ZATHURA_VERSION_CHECK=0 shouldn't be required :( +# ZATHURA_VERSION_CHECK=0 is required because zathura.pc isn't installed. sed -i "s/-fPIC/$SLKCFLAGS/" config.mk make install \ ZATHURA_INC=-I.. \ PLUGINDIR=/usr/lib$LIBDIRSUFFIX/$PRGNAM \ DESTDIR=$PKG \ + ZATHURA_GTK_VERSION=3 \ ZATHURA_VERSION_CHECK=0 strip $PKG/usr/lib$LIBDIRSUFFIX/$PRGNAM/*.so |