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							148 lines
						
					
					
						
							3.7 KiB
						
					
					
				
								dnl Process this file with autoconf to produce a configure script
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								AC_INIT([GLPK], [4.57], [bug-glpk@gnu.org])
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								AC_CONFIG_SRCDIR([src/glpk.h])
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								AC_CONFIG_MACRO_DIR([m4])
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								AM_INIT_AUTOMAKE
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								AC_CONFIG_HEADERS([config.h])
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								AC_ARG_WITH(gmp,
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								AC_HELP_STRING([--with-gmp],
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								   [use GNU MP bignum library [[default=no]]]),
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								   [case $withval in
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								      yes | no) ;;
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								      *) AC_MSG_ERROR([invalid value `$withval' for --with-gmp]);;
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								      esac],
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								   [with_gmp=no])
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								AC_ARG_ENABLE(dl,
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								AC_HELP_STRING([--enable-dl],
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								   [enable shared library support [[default=no]]]),
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								   [case $enableval in
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								      yes | ltdl | dlfcn | no) ;;
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								      *) AC_MSG_ERROR([invalid value `$enableval' for --enable-dl]);;
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								      esac],
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								   [enable_dl=no])
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								AC_ARG_ENABLE(odbc,
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								AC_HELP_STRING([--enable-odbc],
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								   [enable MathProg ODBC support [[default=no]]]),
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								   [case $enableval in
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								      yes | unix | no) ;;
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								      *) AC_MSG_ERROR([invalid value `$enableval' for --enable-odbc]);;
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								      esac],
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								   [enable_odbc=no])
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								AC_ARG_ENABLE(mysql,
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								AC_HELP_STRING([--enable-mysql],
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								   [enable MathProg MySQL support [[default=no]]]),
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								   [case $enableval in
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								      yes | no) ;;
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								      *) AC_MSG_ERROR([invalid value `$enableval' for --enable-mysql]);;
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								      esac],
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								   [enable_mysql=no])
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								dnl Disable unnecessary libtool tests
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								define([AC_LIBTOOL_LANG_CXX_CONFIG], [:])
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								define([AC_LIBTOOL_LANG_F77_CONFIG], [:])
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								define([AC_LIBTOOL_LANG_GCJ_CONFIG], [:])
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								dnl Check for programs
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								AC_PROG_CC
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								AC_PROG_INSTALL
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								AC_PROG_LIBTOOL
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								dnl Check for math library
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								AC_CHECK_LIB([m], [exp])
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								dnl Check for <sys/time.h> header
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								AC_CHECK_HEADER([sys/time.h],
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								   AC_DEFINE([HAVE_SYS_TIME_H], [1], [N/A]))
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								dnl Check for gettimeofday function
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								AC_CHECK_FUNC([gettimeofday],
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								   AC_DEFINE([HAVE_GETTIMEOFDAY], [1], [N/A]))
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								dnl Check for <gmp.h> header
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								if test "$with_gmp" = "yes"; then
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								   AC_CHECK_HEADER([gmp.h], [],
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								      [AC_MSG_ERROR([gmp.h header not found])])
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								fi
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								AC_MSG_CHECKING([whether to use GNU MP bignum library])
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								if test "$with_gmp" = "yes"; then
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								   AC_MSG_RESULT([yes])
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								   AC_DEFINE([HAVE_GMP], [1], [N/A])
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								   LIBS="-lgmp $LIBS"
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								else
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								   AC_MSG_RESULT([no])
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								fi
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								AC_MSG_CHECKING([whether to enable shared library support])
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								if test "$enable_dl" = "yes"; then
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								   AC_MSG_RESULT([ltdl])
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								   AC_DEFINE([HAVE_LTDL], [1], [N/A])
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								   LIBS="-lltdl $LIBS"
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								elif test "$enable_dl" = "ltdl"; then
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								   AC_MSG_RESULT([ltdl])
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								   AC_DEFINE([HAVE_LTDL], [1], [N/A])
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								   LIBS="-lltdl $LIBS"
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								elif test "$enable_dl" = "dlfcn"; then
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								   AC_MSG_RESULT([dlfcn])
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								   AC_DEFINE([HAVE_DLFCN], [1], [N/A])
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								else
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								   AC_MSG_RESULT([no])
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								fi
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								case $host_os in
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								   darwin* | macosx*)
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								      LIBIODBC="libiodbc.dylib"
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								      LIBODBC="libodbc.dylib"
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								      LIBMYSQL="libmysqlclient.dylib"
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								      ;;
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								   *)
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								      LIBIODBC="libiodbc.so"
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								      LIBODBC="libodbc.so"
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								      LIBMYSQL="libmysqlclient.so"
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								      ;;
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								esac
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								AC_MSG_CHECKING([whether to enable MathProg ODBC support])
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								if test "$enable_odbc" = "yes"; then
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								   if test "$enable_dl" = "no"; then
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								      AC_MSG_ERROR([--enable-odbc requires --enable-dl])
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								   fi
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								   AC_MSG_RESULT([yes])
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								   CFLAGS="$(iodbc-config --cflags) $CFLAGS"
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								   AC_DEFINE_UNQUOTED([ODBC_DLNAME], ["$LIBIODBC"], [N/A])
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								elif test "$enable_odbc" = "unix"; then
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								   if test "$enable_dl" = "no"; then
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								      AC_MSG_ERROR([--enable-odbc requires --enable-dl])
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								   fi
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								   AC_MSG_RESULT([unix])
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								   AC_DEFINE_UNQUOTED([ODBC_DLNAME], ["$LIBODBC"], [N/A])
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								else
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								   AC_MSG_RESULT([no])
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								fi
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								AC_MSG_CHECKING([whether to enable MathProg MySQL support])
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								if test "$enable_mysql" = "yes"; then
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								   if test "$enable_dl" = "no"; then
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								      AC_MSG_ERROR([--enable-mysql requires --enable-dl])
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								   fi
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								   AC_MSG_RESULT([yes])
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								   CPPFLAGS="-I/usr/include/mysql $CPPFLAGS"
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								   AC_DEFINE_UNQUOTED([MYSQL_DLNAME], ["$LIBMYSQL"], [N/A])
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								else
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								   AC_MSG_RESULT([no])
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								fi
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								AC_CONFIG_FILES(
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								   [src/Makefile examples/Makefile Makefile])
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								AC_OUTPUT
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								dnl eof
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