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Diffstat (limited to 'Tools/pcre-build.sh')
-rwxr-xr-x | Tools/pcre-build.sh | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/Tools/pcre-build.sh b/Tools/pcre-build.sh new file mode 100755 index 000000000..876a58a7e --- /dev/null +++ b/Tools/pcre-build.sh @@ -0,0 +1,53 @@ +#!/bin/sh + +pcre_subdir=pcre/pcre-swig-install +pcre_install_dir=`pwd`/$pcre_subdir + +usage() { + echo "Helper script to build PCRE as a static library from a tarball just for use during the" + echo "SWIG build. It does not install PCRE for global use on your system." + echo "Usage: pcre-build.sh [--help] [args]" + echo " args - optional additional arguments passed on to the PCRE configure script (leave out" + echo " unless you are an expert at configure)" + echo " --help - Display this help information." + echo "Instructions:" + echo " - Download the latest PCRE source tarball from http://www.pcre.org and place in the" + echo " directory that you will configure and build SWIG." + echo " - Run this script in the same directory that you intend to configure and build SWIG in." + echo " - Afterwards run the SWIG configure scrip which will then find and use the PCRE static" + echo " libraries in the $pcre_subdir subdirectory." + exit 0 +} + +bail() { + echo $1 >&2 + exit 1 +} + +if test "$1" = "-h" -o "$1" = "-help" -o "$1" = "--help" ; then + usage +fi + +if test -f "pcre-build.sh" ; then + echo "Error: this script should not be run in the Tools directory" >&2 + echo "" + usage +fi + +echo "Looking for PCRE tarball..." +rm -rf pcre +pcre_tarball=`ls pcre-*.tar.*` +test -f "$pcre_tarball" || bail "Could not find tarball" + +echo "Extracting tarball: $pcre_tarball" +tar -xf $pcre_tarball || bail "Could not untar $pcre_tarball" +pcre_dir=`echo $pcre_tarball | sed -e "s/\.tar.*//"` +echo "Configuring PCRE in directory: pcre" +mv $pcre_dir pcre || bail "Could not create pcre directory" +cd pcre && ./configure --prefix=$pcre_install_dir --disable-shared $* || bail "PCRE configure failed" +echo "Building PCRE..." +make -s || bail "Could not build PCRE" +echo "Installing PCRE locally to $pcre_install_dir..." +make -s install || bail "Could not install PCRE" +echo "" +echo "The SWIG configure script can now be run, whereupon PCRE will automatically be detected and used from $pcre_install_dir/bin/pcre-config." |