| #!/usr/bin/env bash |
| |
| # Autotools-style (./configure) wrapper for CMake |
| # <https://github.com/nemequ/configure-cmake> |
| # |
| # *** IMPORTANT *** |
| # |
| # You must include the GNUInstallDirs module (which comes with |
| # CMake) in your project. Just put "include (GNUInstallDirs)" in |
| # you CMakeLists.txt and you should be good. |
| # |
| # This script was originally written for Squash |
| # <https://quixdb.github.io/squash/> by Evan Nemerson |
| # <evan@nemerson.com>, but has been spun off into a separate |
| # repository. Please feel free to copy it into your own repository, |
| # though I would appreciate it if you would post improvements, bugs, |
| # feature requests, etc. to the issue tracker at |
| # <https://github.com/nemequ/configure-cmake/issues>. |
| # |
| # To the extent possible under law, the author(s) hereby waive all |
| # copyright and related or neighboring rights to this work. For |
| # details, see <https://creativecommons.org/publicdomain/zero/1.0/> |
| |
| TOP_SRCDIR="$(dirname $0)" |
| |
| if [ "${CMAKE_CMD}" = "" ]; then |
| CMAKE_CMD="cmake" |
| fi |
| |
| BUILD_TYPE="Debug" |
| PREFIX=/usr/local |
| LIBDIR= |
| CMAKE_ARGS= |
| |
| if [ -e "${TOP_SRCDIR}/scripts/.configure-custom.sh" ]; then |
| . "${TOP_SRCDIR}/scripts/.configure-custom.sh" |
| fi |
| |
| quote() { |
| echo "$1" | sed -e "s|'|'\\\\''|g; 1s/^/'/; \$s/\$/'/" |
| } |
| |
| extract_var_string() { |
| VAR_NAME=$1 |
| VAR_NAME=$(echo $1 | sed -e 's/[ \t]*$//') |
| if [ "x$2" != "x" ]; then |
| VAR_VALUE=$2 |
| else |
| VAR_VALUE=yes |
| fi |
| |
| if [ "x$3" != "x" ]; then |
| VAR_UC_NAME=$3 |
| else |
| VAR_UC_NAME=$(echo "$1" | tr '[:lower:]' '[:upper:]' | tr -c '[:alnum:]' '_' | sed 's/_$//g') |
| fi |
| } |
| |
| set_config_var() { |
| is_with=n |
| case "$1" in |
| "--enable-"*) |
| name="${1#--enable-}" |
| cfg="${ENABLE_VARS}" |
| ;; |
| "--disable-"*) |
| name="${1#--disable-}"; |
| cfg="${DISABLE_VARS}"; |
| ;; |
| "--with-"*) |
| # IFS="=" read -ra WITHARGS <<< "${1}" |
| name="${1#--with-}" |
| cfg="${WITH_VARS}" |
| is_with=y |
| ;; |
| esac |
| |
| found=n |
| for varstring in $cfg; do |
| extract_var_string $(echo "${varstring}" | tr '|' ' ') |
| if [ "x$VAR_NAME" = "x$name" ]; then |
| found=y |
| break; |
| fi |
| done |
| |
| if [ "$found" = "y" ]; then |
| if [ "x$is_with" = "xy" ]; then |
| CMAKE_ARGS="$CMAKE_ARGS -D${VAR_UC_NAME}=$(quote "$2")" |
| else |
| CMAKE_ARGS="$CMAKE_ARGS -D${VAR_UC_NAME}=$(quote "${VAR_VALUE}")" |
| fi |
| else |
| echo "Unknown parameter: ${1}" |
| exit 1 |
| fi |
| } |
| |
| prefix_to_offset() { |
| expr $(echo "${1}" | awk '{ print length }') + 1 |
| } |
| |
| print_help() { |
| cat <<EOF >&2 |
| -h, --help display this help and exit |
| --disable-debug disable debugging mode |
| --pass-thru pass remaining arguments through to CMake |
| |
| --prefix=PREFIX install architecture-independent files in PREFIX |
| [$PREFIX] |
| --bindir=DIR user executables [PREFIX/bin] |
| --sbindir=DIR system admin executables [PREFIX/sbin] |
| --libexecdir=DIR program executables [PREFIX/libexec] |
| --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| --libdir=DIR object code libraries [PREFIX/lib] |
| --includedir=DIR C header files [PREFIX/include] |
| --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
| --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
| --infodir=DIR info documentation [DATAROOTDIR/info] |
| --localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
| --mandir=DIR man documentation [DATAROOTDIR/man] |
| --docdir=DIR documentation root [DATAROOTDIR/doc/PROJECT_NAME] |
| EOF |
| |
| first=y |
| for varstring in ${ENABLE_VARS}; do |
| if [ $first = 'y' ]; then |
| echo "" |
| first=n |
| fi |
| extract_var_string $(echo "${varstring}" | tr '|' ' ') |
| var_doc_name="ENABLE_${VAR_UC_NAME}_DOC" |
| eval "docstring=\$$var_doc_name" |
| if [ "x${docstring}" = "x" ]; then |
| printf " --enable-%-14s enable %s support\n" "${VAR_NAME}" "$(echo -n "${VAR_NAME}" | tr '-' ' ')" |
| else |
| printf " --enable-%-14s %s\n" "${VAR_NAME}" "$docstring" |
| fi |
| done |
| |
| first=y |
| for varstring in ${DISABLE_VARS}; do |
| if [ $first = 'y' ]; then |
| echo "" |
| first=n |
| fi |
| extract_var_string $(echo "${varstring}" | tr '|' ' ') |
| var_doc_name="DISABLE_${VAR_UC_NAME}_DOC" |
| eval "docstring=\$$var_doc_name" |
| if [ "x${docstring}" = "x" ]; then |
| printf " --disable-%-13s disable %s support\n" "${VAR_NAME}" "$(echo -n "${VAR_NAME}" | tr '-' ' ')" |
| else |
| printf " --disable-%-13s %s\n" "${VAR_NAME}" "$docstring" |
| fi |
| done |
| |
| first=y |
| for varstring in ${WITH_VARS}; do |
| if [ $first = 'y' ]; then |
| echo "" |
| first=n |
| fi |
| extract_var_string $(echo "${varstring}" | tr '|' ' ') |
| var_doc_name="WITH_${VAR_UC_NAME}_DOC" |
| eval "docstring=\$$var_doc_name" |
| paraminfo="${VAR_NAME}=${VAR_VALUE}" |
| if [ "x${docstring}" = "x" ]; then |
| printf " --with-%-16s enable %s support\n" "$paraminfo" "$(echo -n "${VAR_NAME}" | tr '-' ' ')" |
| else |
| printf " --with-%-16s %s\n" "$paraminfo" "$docstring" |
| fi |
| done |
| |
| exit 0 |
| } |
| |
| while [ $# != 0 ]; do |
| case "$1" in |
| "--prefix="*) |
| PREFIX="${1#*=}";; |
| "--prefix") |
| PREFIX="${2}"; shift;; |
| "--bindir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_BINDIR=$(quote "${1#*=}")";; |
| "--bindir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_BINDIR=$(quote "$2")"; shift;; |
| "--sbindir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_SBINDIR=$(quote "${1#*=}")";; |
| "--sbindir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_SBINDIR=$(quote "$2")"; shift;; |
| "--libexecdir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_LIBEXECDIR=$(quote "${1#*=}")";; |
| "--libexecdir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_LIBEXECDIR=$(quote "$2")"; shift;; |
| "--sysconfdir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_SYSCONFDIR=$(quote "${1#*=}")";; |
| "--sysconfdir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_SYSCONFDIR=$(quote "$2")"; shift;; |
| "--sharedstatedir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_SHAREDSTATEDIR=$(quote "${1#*=}")";; |
| "--sharedstatedir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_SHAREDSTATEDIR=$(quote "$2")"; shift;; |
| "--localstatedir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_LOCALSTATEDIR=$(quote "${1#*=}")";; |
| "--localstatedir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_LOCALSTATEDIR=$(quote "$2")"; shift;; |
| "--libdir="*) |
| LIBDIR="${1#*=}";; |
| "--libdir") |
| LIBDIR="${2}"; shift;; |
| "--includedir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_INCLUDEDIR=$(quote "${1#*=}")";; |
| "--includedir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_INCLUDEDIR=$(quote "$2")"; shift;; |
| "--oldincludedir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_OLDINCLUDEDIR=$(quote "${1#*=}")";; |
| "--oldincludedir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_OLDINCLUDEDIR=$(quote "$2")"; shift;; |
| "--datarootdir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_DATAROOTDIR=$(quote "${1#*=}")";; |
| "--datarootdir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_DATAROOTDIR=$(quote "$2")"; shift;; |
| "--datadir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_DATADIR=$(quote "${1#*=}")";; |
| "--datadir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_DATADIR=$(quote "$2")"; shift;; |
| "--infodir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_INFODIR=$(quote "${1#*=}")";; |
| "--infodir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_INFODIR=$(quote "$2")"; shift;; |
| "--localedir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_LOCALEDIR=$(quote "${1#*=}")";; |
| "--localedir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_LOCALEDIR=$(quote "$2")"; shift;; |
| "--mandir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_MANDIR=$(quote "${1#*=}")";; |
| "--mandir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_MANDIR=$(quote "$2")"; shift;; |
| "--docdir="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_DOCDIR=$(quote "${1#*=}")";; |
| "--docdir") |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_INSTALL_DOCDIR=$(quote "$2")"; shift;; |
| |
| "CC="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_C_COMPILER=$(quote "${1#*=}")";; |
| "CXX="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_CXX_COMPILER=$(quote "${1#*=}")";; |
| "CFLAGS="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_C_FLAGS=$(quote "${1#*=}")";; |
| "CXXFLAGS="*) |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_CXX_FLAGS=$(quote "${1#*=}")";; |
| "LDFLAGS="*) |
| LDFLAGS="$LDFLAGS ${1#*=}";; |
| |
| "--help") |
| print_help;; |
| "-h") |
| print_help;; |
| |
| # This flag is the only one which may be a bit surprising to |
| # people. Autotools always builds with debugging symbols enabled |
| # (AFAIK), but for cmake you have to do -DCMAKE_BUILD_TYPE=Debug. |
| # Unfortunately this can change other things as well, so although |
| # I realize there is no --disable-debug flag I thought it would be |
| # prudent to support one here. |
| "--disable-debug") |
| BUILD_TYPE="Release";; |
| |
| "--pass-thru") |
| shift; |
| while [ $# != 0 ]; do |
| CMAKE_ARGS="$CMAKE_ARGS $(quote "${1}")"; |
| shift; |
| done;; |
| |
| "--enable-"*) |
| set_config_var "$1" |
| ;; |
| |
| "--disable-"*) |
| set_config_var "$1" |
| ;; |
| |
| "--with-"*) |
| name=$(echo "${1#--with-}" | awk '{split($1,v,"="); print v[1]}') |
| case "${1}" in |
| "--with-${name}="*) |
| set_config_var "--with-${name}" "${1#--with-${name}=}";; |
| "--with-${name}") |
| set_config_var "$1" "$2"; |
| shift;; |
| esac |
| ;; |
| |
| *) |
| echo "$0: error: unrecognized option: \`$1'" >&2 |
| echo "Try \`$0 --help' for more information" >&2 |
| exit -1 |
| esac; |
| shift |
| done |
| |
| if [ "x${LIBDIR}" = "x" ]; then |
| LIBDIR="${PREFIX}/lib" |
| fi |
| |
| # Unlike CFLAGS/CXXFLAGS/CC/CXX, LDFLAGS isn't handled by CMake, so we |
| # need to parse it here. |
| if [ "x${LDFLAGS}" != "x" ]; then |
| for varname in EXE MODULE SHARED STATIC; do |
| CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_${varname}_LINKER_FLAGS=$(quote "$LDFLAGS")" |
| done |
| fi |
| |
| eval "${CMAKE_CMD}" "${TOP_SRCDIR}" -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" -DCMAKE_INSTALL_PREFIX="${PREFIX}" -DCMAKE_INSTALL_LIBDIR="${LIBDIR}" ${CMAKE_ARGS} |
