cline: configure@ed9a5ffd1f13 (annotated)

configure@ed9a5ffd1f13 (annotated)

configure

Tue, 10 Oct 2023 20:34:51 +0200

author: Mike Becker <universe@uap-core.de>
date: Tue, 10 Oct 2023 20:34:51 +0200
changeset 74: ed9a5ffd1f13
parent 68: ae763178ee1e
permissions: -rwxr-xr-x

update uwproj (adds support for config.site)

 #!/bin/sh
 # create temporary directory
 TEMP_DIR=".tmp-`uname -n`"
 rm -Rf "$TEMP_DIR"
 if mkdir -p "$TEMP_DIR"; then
     :
 else
     echo "Cannot create tmp dir $TEMP_DIR"
     echo "Abort"
     exit 1
 fi
 touch "$TEMP_DIR/options"
 touch "$TEMP_DIR/features"
 # define standard variables
 # also define standard prefix (this is where we will search for config.site)
 prefix=/usr
 exec_prefix=
 bindir=
 sbindir=
 libdir=
 libexecdir=
 datarootdir=
 datadir=
 sysconfdir=
 sharedstatedir=
 localstatedir=
 runstatedir=
 includedir=
 infodir=
 localedir=
 mandir=
 # custom variables
 # features
 # clean abort
 abort_configure()
 {
     rm -Rf "$TEMP_DIR"
     exit 1
 }
 # help text
 printhelp()
 {
     echo "Usage: $0 [OPTIONS]..."
     cat << __EOF__
 Installation directories:
   --prefix=PREFIX         path prefix for architecture-independent files
                           [/usr]
   --exec-prefix=EPREFIX   path prefix for architecture-dependent files
                           [PREFIX]
   --bindir=DIR            user executables [EPREFIX/bin]
   --sbindir=DIR           system admin executables [EPREFIX/sbin]
   --libexecdir=DIR        program executables [EPREFIX/libexec]
   --sysconfdir=DIR        system configuration files [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
   --runstatedir=DIR       run-time variable data [LOCALSTATEDIR/run]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
   --infodir=DIR           info documentation [DATAROOTDIR/info]
   --mandir=DIR            man documentation [DATAROOTDIR/man]
   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 __EOF__
 }
 #
 # parse arguments
 #
 BUILD_TYPE="default"
 for ARG in "$@"
 do
     case "$ARG" in
         "--prefix="*)         prefix=${ARG#--prefix=} ;;
         "--exec-prefix="*)    exec_prefix=${ARG#--exec-prefix=} ;;
         "--bindir="*)         bindir=${ARG#----bindir=} ;;
         "--sbindir="*)        sbindir=${ARG#--sbindir=} ;;
         "--libdir="*)         libdir=${ARG#--libdir=} ;;
         "--libexecdir="*)     libexecdir=${ARG#--libexecdir=} ;;
         "--datarootdir="*)    datarootdir=${ARG#--datarootdir=} ;;
         "--datadir="*)        datadir=${ARG#--datadir=} ;;
         "--sysconfdir="*)     sysconfdir=${ARG#--sysconfdir=} ;;
         "--sharedstatedir="*) sharedstatedir=${ARG#--sharedstatedir=} ;;
         "--localstatedir="*)  localstatedir=${ARG#--localstatedir=} ;;
         "--includedir="*)     includedir=${ARG#--includedir=} ;;
         "--infodir="*)        infodir=${ARG#--infodir=} ;;
         "--mandir"*)          mandir=${ARG#--mandir} ;;
         "--localedir"*)       localedir=${ARG#--localedir} ;;
         "--help"*) printhelp; abort_configure ;;
         "--debug")           BUILD_TYPE="debug" ;;
         "--release")         BUILD_TYPE="release" ;;
         "-"*) echo "unknown option: $ARG"; abort_configure ;;
     esac
 done
 # set defaults for dir variables
 : ${exec_prefix:="$prefix"}
 : ${bindir:='${exec_prefix}/bin'}
 : ${sbindir:='${exec_prefix}/sbin'}
 : ${libdir:='${exec_prefix}/lib'}
 : ${libexecdir:='${exec_prefix}/libexec'}
 : ${datarootdir:='${prefix}/share'}
 : ${datadir:='${datarootdir}'}
 : ${sysconfdir:='${prefix}/etc'}
 : ${sharedstatedir:='${prefix}/com'}
 : ${localstatedir:='${prefix}/var'}
 : ${runstatedir:='${localstatedir}/run'}
 : ${includedir:='${prefix}/include'}
 : ${infodir:='${datarootdir}/info'}
 : ${mandir:='${datarootdir}/man'}
 : ${localedir:='${datarootdir}/locale'}
 # check if a config.site exists and load it
 if [ -n "$CONFIG_SITE" ]; then
     # CONFIG_SITE may contain space separated file names
     for cs in $CONFIG_SITE; do
         printf "loading defaults from $cs... "
         . "$cs"
         echo ok
     done
 elif [ -f "$prefix/share/config.site" ]; then
     printf "loading site defaults... "
     . "$prefix/share/config.site"
     echo ok
 elif [ -f "$prefix/etc/config.site" ]; then
     printf "loading site defaults... "
     . "$prefix/etc/config.site"
     echo ok
 fi
 # Test for availability of pkg-config
 PKG_CONFIG=`command -v pkg-config`
 : ${PKG_CONFIG:="false"}
 # Simple uname based platform detection
 # $PLATFORM is used for platform dependent dependency selection
 OS=`uname -s`
 OS_VERSION=`uname -r`
 printf "detect platform... "
 if [ "$OS" = "SunOS" ]; then
     PLATFORM="solaris sunos unix svr4"
 fi
 if [ "$OS" = "Linux" ]; then
     PLATFORM="linux unix"
 fi
 if [ "$OS" = "FreeBSD" ]; then
     PLATFORM="freebsd bsd unix"
 fi
 if [ "$OS" = "Darwin" ]; then
     PLATFORM="macos osx bsd unix"
 fi
 if echo "$OS" | grep -i "MINGW" > /dev/null; then
     PLATFORM="windows mingw"
 fi
 : ${PLATFORM:="unix"}
 PLATFORM_NAME=`echo "$PLATFORM" | cut -f1 -d' ' -`
 echo "$PLATFORM_NAME"
 isplatform()
 {
     for p in $PLATFORM
     do
         if [ "$p" = "$1" ]; then
             return 0
         fi
     done
     return 1
 }
 notisplatform()
 {
     for p in $PLATFORM
     do
         if [ "$p" = "$1" ]; then
             return 1
         fi
     done
     return 0
 }
 # generate vars.mk
 cat > "$TEMP_DIR/vars.mk" << __EOF__
 prefix="$prefix"
 exec_prefix="$exec_prefix"
 bindir="$bindir"
 sbindir="$sbindir"
 libdir="$libdir"
 libexecdir="$libexecdir"
 datarootdir="$datarootdir"
 datadir="$datadir"
 sysconfdir="$sysconfdir"
 sharedstatedir="$sharedstatedir"
 localstatedir="$localstatedir"
 runstatedir="$runstatedir"
 includedir="$includedir"
 infodir="$infodir"
 mandir="$mandir"
 localedir="$localedir"
 __EOF__
 # toolchain detection utilities
 . make/toolchain.sh
 #
 # DEPENDENCIES
 #
 # check languages
 lang_c=
 lang_cpp=
 if detect_c_compiler ; then
     lang_c=1
 fi
 # create buffer for make variables required by dependencies
 echo > "$TEMP_DIR/make.mk"
 test_pkg_config()
 {
     if "$PKG_CONFIG" --exists "$1" ; then :
     else return 1 ; fi
     if [ -z "$2" ] || "$PKG_CONFIG" --atleast-version="$2" "$1" ; then :
     else return 1 ; fi
     if [ -z "$3" ] || "$PKG_CONFIG" --exact-version="$3" "$1" ; then :
     else return 1 ; fi
     if [ -z "$4" ] || "$PKG_CONFIG" --max-version="$4" "$1" ; then :
     else return 1 ; fi
     return 0
 }
 # start collecting dependency information
 echo > "$TEMP_DIR/flags.mk"
 DEPENDENCIES_FAILED=
 ERROR=0
 # unnamed dependencies
 TEMP_CFLAGS=
 TEMP_CXXFLAGS=
 TEMP_LDFLAGS=
 while true
 do
     while true
     do
         if [ -z "$lang_c" ] ; then
             ERROR=1
             break
         fi
         break
     done
     break
 done
 # add general dependency flags to flags.mk
 echo "# general flags" >> "$TEMP_DIR/flags.mk"
 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
     echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then
     echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ -n "${TEMP_LDFLAGS}" ]; then
     echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 #
 # OPTION VALUES
 #
 #
 # TARGETS
 #
 echo >> "$TEMP_DIR/flags.mk"
 echo "configuring target: default"
 echo "# flags for target default" >> "$TEMP_DIR/flags.mk"
 TEMP_CFLAGS=
 TEMP_CXXFLAGS=
 TEMP_LDFLAGS=
 # Features
 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
     echo "CFLAGS  += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then
     echo "CXXFLAGS  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ "$BUILD_TYPE" = "debug" ]; then
     if [ -n "$lang_c" ]; then
         echo 'CFLAGS += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
     fi
     if [ -n "$lang_cpp" ]; then
         echo 'CXXFLAGS += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
     fi
 fi
 if [ "$BUILD_TYPE" = "release" ]; then
     if [ -n "$lang_c" ]; then
         echo 'CFLAGS += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
     fi
     if [ -n "$lang_cpp" ]; then
         echo 'CXXFLAGS += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
     fi
 fi
 if [ -n "${TEMP_LDFLAGS}" ]; then
     echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 # final result
 if [ $ERROR -ne 0 ]; then
     echo
     echo "Error: Unresolved dependencies"
     echo "$DEPENDENCIES_FAILED"
     abort_configure
 fi
 echo "configure finished"
 echo
 echo "Build Config:"
 echo "  PREFIX:      $prefix"
 echo "  TOOLCHAIN:   $TOOLCHAIN_NAME"
 echo
 # generate the config.mk file
 cat > "$TEMP_DIR/config.mk" << __EOF__
 #
 # config.mk generated by configure
 #
 __EOF__
 write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
 cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
 rm -Rf "$TEMP_DIR"

Mercurial > hg > cline / annotate

configure@ed9a5ffd1f13 (annotated)

configure