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Initial shot at a configure script for Boost
[SVN r31227]
This commit is contained in:
Douglas Gregor
parent
7f4105fa7a
commit
a3595d0d75
1 changed files with 278 additions and 0 deletions
278
configure
vendored
Executable file
278
configure
vendored
Executable file
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@ -0,0 +1,278 @@
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#!/bin/sh
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BJAM=""
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TOOLSET=""
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BJAM_CONFIG=""
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BUILD=""
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PREFIX=/usr/local
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EPREFIX=
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LIBDIR=
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INCLUDEDIR=
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LIBS=""
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PYTHON=python
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PYTHON_VERSION=
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PYTHON_ROOT=
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ICU_ROOT=
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# Internal flags
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flag_no_python=
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flag_icu=
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flag_show_libraries=
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for option
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do
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case $option in
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-help | --help | -h)
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want_help=yes ;;
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-prefix=* | --prefix=*)
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PREFIX=`expr "x$option" : "x-*prefix=\(.*\)"`
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;;
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-exec-prefix=* | --exec-prefix=*)
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EPREFIX=`expr "x$option" : "x-*exec-prefix=\(.*\)"`
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;;
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-libdir=* | --libdir=*)
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LIBDIR=`expr "x$option" : "x-*libdir=\(.*\)"`
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;;
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-includedir=* | --includedir=*)
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INCLUDEDIR=`expr "x$option" : "x-*includedir=\(.*\)"`
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;;
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-show-libraries | --show-libraries )
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flag_show_libraries=yes
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;;
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-with-bjam=* | --with-bjam=* )
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BJAM=`expr "x$option" : "x-*with-bjam=\(.*\)"`
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;;
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-with-icu | --with-icu )
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flag_icu=yes
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;;
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-with-icu=* | --with-icu=* )
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flag_icu=yes
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ICU_ROOT=`expr "x$option" : "x-*with-icu=\(.*\)"`
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;;
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-with-libraries=* | --with-libraries=* )
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library_list=`expr "x$option" : "x-*with-libraries=\(.*\)"`
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if test "$library_list" != "all"; then
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old_IFS=$IFS
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IFS=,
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for library in $library_list
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do
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LIBS="$LIBS --with-$library"
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if test $library == python; then
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requested_python=yes
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fi
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done
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IFS=$old_IFS
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if test "x$requested_python" != xyes; then
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flag_no_python=yes
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fi
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fi
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;;
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-without-libraries=* | --without-libraries=* )
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library_list=`expr "x$option" : "x-*without-libraries=\(.*\)"`
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old_IFS=$IFS
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IFS=,
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for library in $library_list
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do
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LIBS="$LIBS --without-$library"
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if test $library == python; then
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flag_no_python=yes
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fi
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done
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IFS=$old_IFS
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;;
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-with-python=* | --with-python=* )
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PYTHON=`expr "x$option" : "x-*with-python=\(.*\)"`
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;;
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-with-python-root=* | --with-python-root=* )
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PYTHON_ROOT=`expr "x$option" : "x-*with-python-root=\(.*\)"`
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;;
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-with-python-version=* | --with-python-version=* )
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PYTHON_VERSION=`expr "x$option" : "x-*with-python-version=\(.*\)"`
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;;
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-with-toolset=* | --with-toolset=* )
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TOOLSET=`expr "x$option" : "x-*with-toolset=\(.*\)"`
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;;
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-*)
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{ echo "error: unrecognized option: $option
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Try \`$0 --help' for more information." >&2
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{ (exit 1); exit 1; }; }
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;;
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esac
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done
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if test "x$want_help" = xyes; then
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cat <<EOF
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\`configure' configures Boost to adapt to a few kinds of systems.
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Usage: $0 [OPTION]... [VAR=VALUE]...
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Defaults for the options are specified in brackets.
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Configuration:
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-h, --help display this help and exit
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--with-bjam=BJAM use existing Boost.Jam executable (bjam)
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[automatically built]
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--with-toolset=TOOLSET use specific Boost.Build toolset
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[automatically detected]
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--show-libraries show the set of libraries that require build
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and installation steps (i.e., those libraries
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that can be used with --with-libraries or
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--without-libraries), then exit
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--with-libraries=list build only a particular set of libraries,
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describing using either a comma-separated list of
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library names or "all"
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[all]
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--without-libraries=list build all libraries except the ones listed []
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--with-icu enable Unicode/ICU support in Regex [disabled]
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--with-icu=DIR specify the root of the ICU library installation
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and enable Unicode/ICU support in Regex [disabled]
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--with-python=PYTHON specify the Python executable [python]
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--with-python-root=DIR specify the root of the Python installation
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[automatically detected]
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--with-python-version=X.Y specify the Python version as X.Y
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[automatically detected]
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Installation directories:
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--prefix=PREFIX install Boost into the given PREFIX
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[/usr/local]
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--exec-prefix=EPREFIX install Boost binaries into the given EPREFIX
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[PREFIX]
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More precise control over installation directories:
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--libdir=DIR install libraries here [EPREFIX/lib]
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--includedir=DIR install headers here [PREFIX/include]
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EOF
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fi
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test -n "$want_help" && exit 0
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# TBD: Determine where the script is located
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my_dir="."
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# Determine the toolset, if not already decided
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if test "x$TOOLSET" == x; then
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TOOLSET=`$my_dir/tools/build/jam_src/build.sh --guess-toolset`
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fi
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# Build bjam
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if test "x$BJAM" == x; then
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echo "Building Boost.Jam..."
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pwd=`pwd`
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cd "$my_dir/tools/build/jam_src" && ./build.sh "$TOOLSET"
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cd $pwd
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arch=`cd $my_dir/tools/build/jam_src && ./bootstrap/jam0 -d0 -f build.jam --toolset=$TOOLSET --toolset-root= --show-locate-target && cd ..`
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BJAM="$my_dir/tools/build/jam_src/$arch/bjam"
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fi
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# If there is a list of libraries
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if test "x$flag_show_libraries" == xyes; then
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libraries=`$BJAM -d0 --show-libraries`
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cat <<EOF
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The following Boost libraries have portions that require a separate build
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and installation step. Any library not listed here can be used via including
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the headers only.
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The Boost libraries requiring separate building and installation are:
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EOF
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for lib in $libraries
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do
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echo " $lib"
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done
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exit 0
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fi
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# Setup paths
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if test "x$EPREFIX" == x; then
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EPREFIX=$PREFIX
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fi
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if test "x$LIBDIR" == x; then
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LIBDIR="$EPREFIX/lib"
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fi
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if test "x$INCLUDEDIR" == x; then
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INCLUDEDIR="$PREFIX/include"
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fi
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# Find Python
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if test "x$flag_no_python" == x; then
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if test "x$PYTHON_VERSION" == x; then
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echo -n "Detecting Python version... "
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PYTHON_VERSION=`$PYTHON -c "import sys; print (\"%d.%d\" % (sys.version_info[0], sys.version_info[1]))"`
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echo $PYTHON_VERSION
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fi
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if test "x$PYTHON_ROOT" == x; then
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echo -n "Detecting Python root... "
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PYTHON_ROOT=`$PYTHON -c "import sys; print sys.prefix"`
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echo $PYTHON_ROOT
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fi
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BJAM_CONFIG="$BJAM_CONFIG -sPYTHON_ROOT=$PYTHON_ROOT -sPYTHON_VERSION=$PYTHON_VERSION"
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fi
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# Configure ICU
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if test "x$flag_icu" == xyes; then
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echo -n "Unicode/ICU support enabled"
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if test "x$ICU_ROOT" == x; then
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BJAM_CONFIG="$BJAM_CONFIG -sHAVE_ICU=1"
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echo "."
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else
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BJAM_CONFIG="$BJAM_CONFIG -sICU_PATH=$ICU_ROOT"
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echo " in $ICU_ROOT "
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fi
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else
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cat <<EOF
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Unicode/ICU support disabled for Boost.Regex. Use --with-icu or --with-icu=DIR.
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EOF
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fi
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# Generate the Makefile
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echo "Generating Makefile..."
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cat > Makefile <<EOF
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BJAM=$BJAM
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TOOLSET=$TOOLSET
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BJAM_CONFIG=$BJAM_CONFIG
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PREFIX=$PREFIX
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EPREFIX=$EPREFIX
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LIBDIR=$LIBDIR
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INCLUDEDIR=$INCLUDEDIR
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LIBS=$LIBS
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all: .dummy
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\$(BJAM) \$(BJAM_CONFIG) -sTOOLS=\$(TOOLSET) \$(LIBS)
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clean: .dummy
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rm -rf bin
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distclean: clean
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rm -rf Makefile
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install: .dummy
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\$(BJAM) \$(BJAM_CONFIG) --prefix=\$(PREFIX) --exec-prefix=\$(EPREFIX) --libdir=\$(LIBDIR) --includedir=\$(INCLUDEDIR) -sTOOLS=\$(TOOLSET) \$(LIBS) install
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.dummy:
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EOF
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