root/gs2-extensions/xpdf-tools/trunk/src/packages/CASCADE-MAKE/XPDFTOOLS.sh

Revision 32272, 6.0 KB (checked in by sjm84, 15 months ago)

Minor change: clarifying comments before I start committing PDFPlugin restructuring related things.

  • Property svn:executable set to *
Line 
1#!/bin/bash
2
3# only going to make xpdf-tools, not xpdf-reader. So not making all of xpdf
4package=xpdf
5version=-4.00
6
7progname=$0
8
9source ../cascade-make/lib/cascade-lib.bash GEXT_XPDFTOOLS ../.. $*
10
11# GEXT XDFTOOLS INSTALLED location is this GEXT's GSDLOS subdir
12prefix=$GEXTXPDFTOOLS_INSTALLED
13
14# When trying to compile xpdf-tools on a 32 bit linux LSB, we get the error
15# "undefined reference to `__sync_add_and_fetch_4'" unless we follow the instructions at
16# https://stackoverflow.com/questions/130740/link-error-when-compiling-gcc-atomic-operation-in-32-bit-mode
17# and append to CXXFLAGS "-march=i486", which is the earliest architecture for which compilation
18# succeeds and the xpdftool binaries produced work (even though our 32 bit LSB is i686).
19arch=`uname -m`
20# Don't set -march if 64 bit (if uname -m comes back with anything that contains 64)
21# https://stackoverflow.com/questions/229551/string-contains-a-substring-in-bash
22if [[ $arch = *"64"* ]]; then
23    arch=
24else
25    echo "@@@ 32 bit unix, passing in -march=i486 to avoid certain linking errors"
26    arch="-march=i486"
27fi
28
29# Use C/CPP/CXX FLAGS and LDFLAGS for further setting up
30# libpng and libz for compiling xpdftools
31export CFLAGS="$CFLAGS -I$GEXTXPDFTOOLS_INSTALLED/include -I$GEXTXPDFTOOLS_INSTALLED/include/libpng15"
32export CPPFLAGS="$CPPFLAGS -I$GEXTXPDFTOOLS_INSTALLED/include -I$GEXTXPDFTOOLS_INSTALLED/include/libpng15"
33export CXXFLAGS="$CXXFLAGS -I$GEXTXPDFTOOLS_INSTALLED/include -I$GEXTXPDFTOOLS_INSTALLED/include/libpng15 $arch"
34export LDFLAGS="$LDFLAGS -L$GEXTXPDFTOOLS_INSTALLED/lib"
35
36# See section D, 4c of the GS-README of this extension.
37if [ "x$GSDLOS" == "xdarwin" ] ; then
38    static_flag=-Bstatic
39else
40    static_flag=-static
41fi
42
43opt_run_untar $force_untar $auto_untar $package $version
44
45# patch the original tarball with our custom CMake configure/makefile
46if [[ -d "$package$version/xpdf" && -f "gs-CMakeLists.txt" ]]; then
47    echo "*******************************************************************"
48    echo "Using our custom gs-CMakeLists.txt instead of the one included in the xpdf subfolder of $package$version"
49    echo "Renaming gs-CMakeLists.txt to $package$version/xpdf/CMakeLists.txt"
50    echo "*******************************************************************"
51
52    cp "gs-CMakeLists.txt" "$package$version/xpdf/CMakeLists.txt"
53fi
54
55# Whether force_config is set for this package depends on CMake test
56# to see if 'release' directory has been created or not
57if [ $auto_config = "1" ] ; then
58  if [ ! -d $package$version/release ] ; then
59    force_config=1
60  fi
61fi
62
63echo "Using cmake: "
64echo `which cmake`
65
66# The xpdf-tools src code's INSTALL instructions say we need to create a 'build' dir,
67# cd into there and then run cmake from there, providing the xpdf-tools src dir
68# However, doing so breaks the way cascade-lib.bash runs a CMake compile sequence.
69# cascade-lib.bash wants a 'release' directory, so do it the cascade-make way as
70# that works.
71# TO AVOID building xpdf(reader), turn off finding Qt libs with the cmake flags below
72if [ $force_config = "1" ] ; then
73  echo "[pushd $package$version]"
74  ( cd $package$version ; \
75    if [ ! -d release ] ; then \
76      echo "Creating 'release' directory" ; \
77      mkdir release ; \
78    fi ; \
79    cd release ; \
80
81    # see xpdf-tools src code's INSTALL file for these options
82    if [ ! -f Makefile ] ; then \
83      #cmake -D CMAKE_BUILD_TYPE=RELEASE \
84      #      -D CMAKE_INSTALL_PREFIX=$prefix ..;
85    cmake -DCMAKE_BUILD_TYPE=Release \
86        -DCMAKE_INSTALL_PREFIX=$prefix \
87        -DTIFF_INCLUDE_DIR=$prefix/include \
88        -DJPEG_INCLUDE_DIR=$prefix/include \
89        -DZLIB_LIBRARY=$prefix/lib/libz.a \
90        -DTIFF_LIBRARY=$prefix/lib/libtiff.a \
91        -DPNG_LIBRARY=$prefix/lib/libpng15.a \
92        -DJPEG_LIBRARY=$prefix/lib/libjpeg.a \
93        -DFREETYPE_LIBRARY=$prefix/lib/libfreetype.a \
94        -DCMAKE_DISABLE_FIND_PACKAGE_Qt4=1 \
95        -DCMAKE_DISABLE_FIND_PACKAGE_Qt5Widgets=1 \
96        -DCMAKE_C_FLAGS="$CFLAGS" \
97        -DCMAKE_CXX_FLAGS="$CXXFLAGS" \
98        -DCMAKE_EXE_LINKER_FLAGS="$LDFLAGS" \
99        -DGSDLFLAG_STATIC="$static_flag" \
100        $GEXT_XPDFTOOLS/packages/$package$version
101    fi ; \
102    PKG_CONFIG_PATH=$prefix/lib/pkgconfig:${PKG_CONFIG_PATH}; \
103    export PKG_CONFIG_PATH; \
104   )
105  if [ $? != 0 ] ; then
106      echo "      Error encountered running *configure* stage of $progname"
107      exit 1
108  fi
109  echo "[popd]"
110  opt_run_cmake $compile $package $version "release"
111  opt_run_cmake $install $package $version "release" "install"
112else
113  if [ $auto_config = "1" ] ; then
114    echo "Found top-level for ${progname%.*} => no need to run configure/initialize CMake"
115  fi
116fi
117
118
119## If compiling statically make sure the above CMake command contains the following
120## with these values:
121#       -DZLIB_LIBRARY=$prefix/lib/libz.a \
122#       -DTIFF_LIBRARY=$prefix/lib/libtiff.a \
123#       -DPNG_LIBRARY=$prefix/lib/libpng15.a \
124#       -DJPEG_LIBRARY=$prefix/lib/libjpeg.a \
125#       -DFREETYPE_LIBRARY=$prefix/lib/libfreetype.a \
126# and
127#       -DGSDLFLAG_STATIC="$static_flag" \
128
129
130## For building dynamic xpdf-tools executables, change the above to have the following instead
131## The .so for LIBJPEG gets generated for libjpeg version 9c (but not 6b). Correct the .so version number below.
132#       -DZLIB_LIBRARY=$prefix/lib/libz.so.1.2.7 \
133#       -DTIFF_LIBRARY=$prefix/lib/libtiff.so.5.2.2 \
134#       -DPNG_LIBRARY=$prefix/lib/libpng15.so.15.30.0 \
135#       -DJPEG_LIBRARY=$prefix/lib/libjpeg.so.PUT_THE_NUMBER_HERE \
136#       -DFREETYPE_LIBRARY=$prefix/lib/libfreetype.so.6.3.20 \
137# (The 3rd line can alternatively be "-DFREETYPE_DIR=$prefix")
138# And REMOVE the following line. Don't comment it out, nor set it to "", but remove it:
139#       -DGSDLFLAG_STATIC="$static_flag" \
140
141
142# If compilation was successful, then we don't need cmake binaries anymore when
143# packaging up xpdf-tools. Move them away from the distribution area:
144
145if [ -f "$GEXTXPDFTOOLS_INSTALLED/bin/pdftohtml" ]; then
146    echo "**************************************"
147    echo "Moving intermediary CMake products out of the distribution area"
148    $GEXT_XPDFTOOLS/move-cmake.sh away
149    echo "**************************************"
150fi
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