c2html: configure@831928419249 (annotated)

configure@831928419249 (annotated)

configure

Sun, 01 Oct 2023 14:41:17 +0200

author: Mike Becker <universe@uap-core.de>
date: Sun, 01 Oct 2023 14:41:17 +0200
changeset 74: 831928419249
parent 73: 072fa3e165f0
permissions: -rwxr-xr-x

improve Makefiles

 #!/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 "$TEMP_DIR/features"
 # define standard variables
 PREFIX=/usr
 EPREFIX=
 BINDIR=
 SBINDIR=
 LIBDIR=
 LIBEXECDIR=
 DATADIR=
 SYSCONFDIR=
 SHAREDSTATEDIR=
 LOCALSTATEDIR=
 INCLUDEDIR=
 INFODIR=
 MANDIR=
 # custom variables
 # features
 # clean abort
 abort_configure()
 {
     rm -Rf "$TEMP_DIR"
     exit 1
 }
 # help text
 printhelp()
 {
     echo "Usage: $0 [OPTIONS]..."
     cat << __EOF__
 Installation directories:
   --prefix=PREFIX         path prefix for architecture-independent files
                           [/usr]
   --exec-prefix=EPREFIX   path prefix for architecture-dependent files
                           [PREFIX]
   --bindir=DIR            user executables [EPREFIX/bin]
   --sbindir=DIR           system admin executables [EPREFIX/sbin]
   --libexecdir=DIR        program executables [EPREFIX/libexec]
   --sysconfdir=DIR        system configuration files [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
   --infodir=DIR           info documentation [DATAROOTDIR/info]
   --mandir=DIR            man documentation [DATAROOTDIR/man]
 __EOF__
 }
 #
 # parse arguments
 #
 BUILD_TYPE="default"
 for ARG in "$@"
 do
     case "$ARG" in
         "--prefix="*)         PREFIX=${ARG#--prefix=} ;;
         "--exec-prefix="*)    EPREFIX=${ARG#--exec-prefix=} ;;
         "--bindir="*)         BINDIR=${ARG#----bindir=} ;;
         "--sbindir="*)        SBINDIR=${ARG#--sbindir=} ;;
         "--libdir="*)         LIBDIR=${ARG#--libdir=} ;;
         "--libexecdir="*)     LIBEXECDIR=${ARG#--libexecdir=} ;;
         "--datadir="*)        DATADIR=${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} ;;
         "--help"*) printhelp; abort_configure ;;
         "--debug")           BUILD_TYPE="debug" ;;
         "--release")         BUILD_TYPE="release" ;;
         "-"*) echo "unknown option: $ARG"; abort_configure ;;
     esac
 done
 # set dir variables
 : ${EPREFIX:="$PREFIX"}
 : ${BINDIR:="$EPREFIX/bin"}
 : ${SBINDIR:="$EPREFIX/sbin"}
 : ${LIBDIR:="$EPREFIX/lib"}
 : ${LIBEXECDIR:="$EPREFIX/libexec"}
 : ${DATADIR:="$PREFIX/share"}
 : ${SYSCONFDIR:="$PREFIX/etc"}
 : ${SHAREDSTATEDIR:="$PREFIX/com"}
 : ${LOCALSTATEDIR:="$PREFIX/var"}
 : ${INCLUDEDIR:="$PREFIX/include"}
 : ${INFODIR:="$PREFIX/info"}
 : ${MANDIR:="$PREFIX/man"}
 # 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="$PREFIX"
 EPREFIX="$EPREFIX"
 BINDIR="$BINDIR"
 SBINDIR="$SBINDIR"
 LIBDIR="$LIBDIR"
 LIBEXECDIR="$LIBEXECDIR"
 DATADIR="$DATADIR"
 SYSCONFDIR="$SYSCONFDIR"
 SHAREDSTATEDIR="$SHAREDSTATEDIR"
 LOCALSTATEDIR="$LOCALSTATEDIR"
 INCLUDEDIR="$INCLUDEDIR"
 INFODIR="$INFODIR"
 MANDIR="$MANDIR"
 __EOF__
 sort -u -o "$TEMP_DIR/vars.mk" "$TEMP_DIR/vars.mk"
 # toolchain detection utilities
 . make/toolchain.sh
 #
 # DEPENDENCIES
 #
 # check languages
 lang_c=
 lang_cpp=
 if detect_c_compiler ; then
     lang_c=1
 fi
 # create buffer for make variables required by dependencies
 echo > "$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" "$1" ; then :
     else return 1 ; fi
     return 0
 }
 dependency_error_ucx()
 {
     printf "checking for ucx... "
     # dependency ucx
     while true
     do
         if check_lib ucx cx/list.h > /dev/null ; then
             :
         else
             break
         fi
         TEMP_LDFLAGS="$TEMP_LDFLAGS -lucx"
         echo yes
         return 1
     done
     echo no
     return 0
 }
 dependency_error_tools()
 {
     printf "checking for tools... "
     # dependency tools platform="unix"
     while true
     do
         if notisplatform "unix"; then
             break
         fi
         cat >> $TEMP_DIR/make.mk << __EOF__
 # Dependency: tools
 RMDIR=rm -fR
 MKDIR=mkdir -p
 __EOF__
         echo yes
         return 1
     done
     echo no
     return 0
 }
 # start collecting dependency information
 echo > "$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}" ]; then
     echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ -n "${TEMP_CXXFLAGS}" ]; 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 >> "$TEMP_DIR/flags.mk"
 # Target: default
 echo "# flags for target default" >> "$TEMP_DIR/flags.mk"
 TEMP_CFLAGS=
 TEMP_CXXFLAGS=
 TEMP_LDFLAGS=
 if dependency_error_ucx; then
     DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ucx "
     ERROR=1
 fi
 if dependency_error_tools; then
     DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED tools "
     ERROR=1
 fi
 # Features
 if [ -n "${TEMP_CFLAGS}" ]; then
     echo "CFLAGS  += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ -n "${TEMP_CXXFLAGS}" ]; then
     echo "CXXFLAGS  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ "$BUILD_TYPE" = "debug" ]; then
     echo 'CFLAGS += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
     echo 'CXXFLAGS += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
 fi
 if [ "$BUILD_TYPE" = "release" ]; then
     echo 'CFLAGS += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
     echo 'CXXFLAGS += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
 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 > c2html / annotate

configure@831928419249 (annotated)

configure