ed91d5be49
Instead of having to run `ccmake` or looking up which variables that must be set, the configure driver is now enhanced to recognize options that sets the installation directories for some of the dependencies.
114 lines
3.4 KiB
Bash
Executable File
114 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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# display help text
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usage () {
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cat <<EOF
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Installation directories:
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--prefix=PREFIX install architecture-independent files in PREFIX
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[/usr/local]
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Optional Packages:
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--with-boost=PATH use Boost library from a specified location
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--with-superlu=PATH user defined path to SuperLU library
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--with-agmg=PATH Include DOUBLE PRECISION version Notay's of AGMG
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Algebraic Multigrid solver from specified source
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location. Note: this option requires a complete,
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working Fortran 90 environment.
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--with-ert=PATH Use ERT libraries
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Some influential environment variables:
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CC C compiler command
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CFLAGS C compiler flags
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LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
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nonstandard directory <lib dir>
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LIBS libraries to pass to the linker, e.g. -l<library>
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CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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you have headers in a nonstandard directory <include dir>
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CPP C preprocessor
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CXX C++ compiler command
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CXXFLAGS C++ compiler flags
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CXXCPP C++ preprocessor
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F77 Fortran 77 compiler command
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FFLAGS Fortran 77 compiler flags
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FC Fortran compiler command
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FCFLAGS Fortran compiler flags
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Use these variables to override the choices made by \`configure' or to help
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it to find libraries and programs with nonstandard names/locations.
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EOF
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}
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# report an error regarding the arguments
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invalid_arg () {
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cat <<EOF
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configure: error: unrecognized option: \`$1'
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Try \`$0 --help' for more information
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EOF
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}
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# default values
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prefix=/usr/local
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# this variable will get feature options
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FEATURES=
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# long arguments are implemented by putting a dash character followed by
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# a colon in the optspec, see trick by Arvid Requate at
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# <http://stackoverflow.com/questions/402377/#7680682>
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while getopts -- ":-:" optchar; do
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case "${optchar}" in
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-)
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# OPTARG now contains everything after double dashes
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case "${OPTARG}" in
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prefix=*)
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# remove prefix consisting of everything up to equal sign
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prefix=${OPTARG#*=}
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;;
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help)
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usage
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exit 0
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;;
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with-*)
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# get the name of the package; everything before equal sign
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pkgname=${OPTARG%=*}
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pkgname=${pkgname#with-}
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# get the location of the package; everyhing after equal sign
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pkgloc=${OPTARG#*=}
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# packages need different suffix for their root (sic)
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case "${pkgname}" in
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agmg |\
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boost |\
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ert |\
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zlib)
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rootvar="${pkgname^^}_ROOT"
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;;
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superlu)
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rootvar="${pkgname^^}_PREFIX"
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;;
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*)
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rootvar="${pkgname}_DIR"
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;;
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esac
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# add this to the list of existing features
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FEATURES="${FEATURES} -D${rootvar}=${pkgloc}"
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;;
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*)
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# remove everything *after* the equal sign
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arg=${OPTARG%=*}
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invalid_arg --$arg
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exit 1
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;;
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esac
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;;
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*)
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invalid_arg -$OPTARG
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exit 1
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;;
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esac
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done
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# remove all arguments processed by getopts
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shift $((OPTIND-1))
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# pass everything on to CMake
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env "$@" cmake "$(dirname $0)" "-DCMAKE_INSTALL_PREFIX=$prefix" ${FEATURES}
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