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dnl Process this file with autoconf to produce a configure script.
m4_define(shapelib_version_major, 1)
m4_define(shapelib_version_minor, 4)
m4_define(shapelib_version_micro, 1)
AC_PREREQ(2.62)
AC_INIT(shapelib, shapelib_version_major.shapelib_version_minor.shapelib_version_micro)
AC_CONFIG_MACRO_DIR(m4)
AC_CONFIG_SRCDIR(shapefil.h)
AM_INIT_AUTOMAKE([-Wall])
AM_SILENT_RULES([yes])
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
dnl See http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
AC_SUBST([SHAPELIB_SO_VERSION], [2:2:0])
AC_PROG_CC
AC_PROG_CXX
AM_PROG_CC_C_O
AC_LANG([C])
AC_LANG([C++])
dnl ************************** Libtool initialization *************************
LT_INIT
dnl ********************************* Modules *********************************
AC_ARG_WITH([proj-cflags],
[AS_HELP_STRING([--with-proj-cflags], [CFLAGS for the PROJ.4 headers])],
[if test "$withval" != ""; then PROJ_CFLAGS="$withval"; else PROJ_CFLAGS=""; fi],
[PROJ_CFLAGS='-DPROJ4'])
AC_SUBST([PROJ_CFLAGS])
AC_ARG_WITH([proj-libs],
[AS_HELP_STRING([--with-proj-libs], [LIBS for the PROJ.4 libraries])],
[PROJ_LIBS="$withval"],
[PROJ_LIBS='-lproj'])
AC_SUBST([PROJ_LIBS])
dnl ****************************** Detect libm *******************************
AC_CHECK_LIB(m,floor,LIBM=-lm)
AC_SUBST([LIBM])
dnl ****************************** Detect Win32 *******************************
AC_MSG_CHECKING([for some Win32 platform])
case "$host" in
*-*-mingw*|*-*-cygwin*)
platform_win32=yes
;;
*)
platform_win32=no
;;
esac
AC_MSG_RESULT([$platform_win32])
AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes")
dnl ********************************* Summary *********************************
echo
echo "Configuration summary for $PACKAGE $VERSION:"
echo " - Host: ${host}"
echo " - PROJ flags: $PROJ_CFLAGS $PROJ_LIBS"
echo
AC_CONFIG_FILES([Makefile contrib/Makefile shapelib.pc])
AC_OUTPUT