kc3-lang/kc3/config.subr

• Show log

  Commit

• Hash : 922894e2
  Author : Thomas de Grivel
  Date : 2022-12-08T03:01:27
  

  fix compilation

Download

• config.subr

• #!/bin/sh
  ## c3
  ## Copyright 2022 kmx.io <contact@kmx.io>
  ##
  ## Permission is hereby granted to use this software excepted
  ## on Apple computers granted the above copyright notice and
  ## this permission paragraph are included in all copies and
  ## substantial portions of this software.
  ##
  ## THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
  ## PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
  ## AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
  ## THIS SOFTWARE.
  
  set -e
  
  o_rule() {
      "$CC" $CPPFLAGS $CFLAGS -M "$1" || { echo "$1" | sed -e 's/^\(.*\)\.c$/\1.o: \1.c/'; }
      echo "$1" | sed -e 's/^\(.*\)\.c$/\1.o: Makefile config.mk/'
  }
  
  ext_rule() {
      o_rule "$2" | sed -e "s/[.]o:/$1:/"
  }
  
  lo_rule() {
      ext_rule .lo "$1"
  }
  
  prog_rule() {
      { o_rule "$1" || exit 1; } | sed -e 's/[.]o:/:/'
  }
  
  c2prog() {
      echo "$@" | sed -e 's/[.]c$//' -e 's/[.]c / /g'
  }
  
  c2ext() {
      EXT="$1"; shift
      echo "$@" | sed -e "s/[.]c$/${EXT}/" -e "s/[.]c /${EXT} /g"
  }
  
  c2o() {
      c2ext .o "$@"
  }
  
  c2lo() {
      c2ext .lo "$@"
  }
  
  c2la() {
      c2ext .la "$@"
  }
  
  config_asan() {
      echo "int main() { return 0; }" > .config_asan.c
      if $CC $CFLAGS .config_asan.c $LDFLAGS -lasan -o /dev/null 2>/dev/null; then
          HAVE_ASAN=true
      else
          HAVE_ASAN=false
      fi
      rm .config_asan.c
  }
  
  config_libbsd() {
      if pkg-config libbsd-overlay; then
  	CPPFLAGS="$CPPFLAGS -D_NOT_GNU_SOURCE -D_GNU_SOURCE"
  	CFLAGS="$CFLAGS $(pkg-config --cflags libbsd-overlay)"
  	LIBS="$LIBS $(pkg-config --libs libbsd-overlay) -lmd"
      fi
  }
  
  config_libcrypto() {
      if pkg-config libcrypto; then
  	CFLAGS="$CFLAGS $(pkg-config --cflags libcrypto)"
  	LIBS="$LIBS $(pkg-config --libs libcrypto)"
      fi
  }
  
  config_libffi() {
      if pkg-config libffi; then
          CFLAGS="$CFLAGS $(pkg-config --cflags libffi)"
          LIBS="$LIBS $(pkg-config --libs libffi)"
      fi
  }
  
  require_pkg_config() {
      if ! which pkg-config >/dev/null; then
          echo "please install pkg-config" >&2
          exit 1
      fi
  }
  
  update_config_mk() {
      if ! cmp "${CONFIG_MK}" config.mk >/dev/null 2>&1; then
          mv "${CONFIG_MK}" config.mk
          echo "$PWD/config.mk"
      else
          rm "${CONFIG_MK}"
      fi
  }
  
  CONFIG_MK=config.mk
  CONFIG_MK=".config.mk.tmp"
  echo "# config.mk generated by configure" > ${CONFIG_MK}
  
  VER=0.1
  echo "VER = $VER" >> ${CONFIG_MK}
  echo "C3_TOP = $C3_TOP" >> ${CONFIG_MK}
  
  if test -z "$CC"; then
      if test -n $(which cc); then
          CC=cc
      elif test -n $(which gcc); then
          CC=gcc
      fi
  fi
  echo "CC = $CC" >> ${CONFIG_MK}
  
  if test -z "$GCOV"; then
      if test -x "$(which gcov)"; then
          GCOV=gcov
      elif test -x "$(which egcov)"; then
          GCOV=egcov
      else
          GCOV=gcov
      fi
  fi
  echo "GCOV = $GCOV" >> ${CONFIG_MK}
      
  if test -z "$INSTALL"; then
      if test -x "$(which install)"; then
          INSTALL=install
      fi
  fi
  echo "INSTALL = $INSTALL" >> ${CONFIG_MK}
  
  if test -z "$LIBTOOL"; then
      if test -x "$(which glibtool 2>/dev/null)"; then
          LIBTOOL="$(which glibtool)"
      elif test -x "/usr/local/bin/libtool"; then
          LIBTOOL="/usr/local/bin/libtool"
      elif test -x "$(which libtool 2>/dev/null)"; then
          LIBTOOL="$(which libtool)"
      else
          LIBTOOL=libtool
      fi
  fi
  echo "LIBTOOL = $LIBTOOL" >> ${CONFIG_MK}
  
  if test -z "$PREFIX"; then
      if test -d "$HOME/.c3"; then
          PREFIX="$HOME/.c3"
      elif test -d /usr/local; then
          PREFIX=/usr/local
      elif test -d /usr; then
          PREFIX=/usr
      elif test -d /opt/local; then
          PREFIX=/opt/local
      elif test -d /opt; then
          PREFIX=/opt
      fi
  fi
  echo "PREFIX = $PREFIX" >> ${CONFIG_MK}
  
  if test -z "$OWNER"; then
      OWNER="$(ls -ld "$PREFIX" | tr -s ' ' | cut -d ' ' -f 3)"
  fi
  echo "OWNER = $OWNER" >> ${CONFIG_MK}
  
  if test -z "$GROUP"; then
      GROUP="$(ls -ld "$PREFIX" | tr -s ' ' | cut -d ' ' -f 4)"
  fi
  echo "GROUP = $GROUP" >> ${CONFIG_MK}
  
  if test -z "$BINDIR"; then
      BINDIR=${PREFIX}/bin
  fi
  echo "BINDIR = $BINDIR" >> ${CONFIG_MK}
  
  if test -z "$LIBDIR"; then
      LIBDIR=${PREFIX}/lib
  fi
  echo "LIBDIR = $LIBDIR" >> ${CONFIG_MK}
  

Download