2000-09-18 12:26:23 -04:00
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dnl configuration script for expat
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dnl Process this file with autoconf to produce a configure script.
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dnl
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dnl Copyright 2000 Clark Cooper
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dnl
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dnl This file is part of EXPAT.
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dnl
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dnl EXPAT is free software; you can redistribute it and/or modify it
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dnl under the terms of the License (based on the MIT/X license) contained
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dnl in the file COPYING that comes with this distribution.
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dnl
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AC_INIT(Makefile.in)
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AC_CONFIG_AUX_DIR(conftools)
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2000-09-26 09:52:33 -04:00
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dnl
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dnl Increment LIBREVISION if source code has changed at all
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dnl
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dnl If the API has changed, increment LIBCURRENT and set LIBREVISION to 0
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dnl
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dnl If the API changes compatibly (i.e. simply adding a new function
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dnl without changing or removing earlier interfaces), then increment LIBAGE.
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dnl
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dnl If the API changes incompatibly set LIBAGE back to 0
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dnl
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2000-12-27 14:37:37 -05:00
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LIBCURRENT=1
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LIBREVISION=0
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LIBAGE=1
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2000-09-23 23:43:37 -04:00
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2001-03-10 10:41:50 -05:00
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AC_CONFIG_HEADER(config.h)
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2000-09-28 13:53:00 -04:00
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2001-08-23 07:27:26 -04:00
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sinclude(conftools/libtool.m4)
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sinclude(conftools/ac_c_bigendian_cross.m4)
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2000-09-28 13:53:00 -04:00
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AC_LIBTOOL_WIN32_DLL
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2000-09-18 12:26:23 -04:00
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AC_PROG_LIBTOOL
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2000-09-23 23:43:37 -04:00
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AC_SUBST(LIBCURRENT)
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AC_SUBST(LIBREVISION)
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AC_SUBST(LIBAGE)
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2000-09-18 12:26:23 -04:00
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dnl Checks for programs.
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AC_PROG_CC
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AC_PROG_INSTALL
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2001-07-25 13:25:46 -04:00
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if test "$GCC" = yes ; then
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2001-07-26 16:48:06 -04:00
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CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wstrict-prototypes -fexceptions"
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2001-07-25 13:25:46 -04:00
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fi
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2000-09-18 12:26:23 -04:00
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dnl Checks for libraries.
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(fcntl.h unistd.h)
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dnl Checks for typedefs, structures, and compiler characteristics.
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2001-07-24 15:54:20 -04:00
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dnl Note: Avoid using AC_C_BIGENDIAN because it does not
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dnl work in a cross compile.
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AC_C_BIGENDIAN_CROSS
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2000-09-18 12:26:23 -04:00
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AC_C_CONST
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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dnl Checks for library functions.
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AC_FUNC_MEMCMP
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AC_FUNC_MMAP
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2001-03-10 10:41:50 -05:00
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2000-09-18 12:26:23 -04:00
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if test -z "$HAVE_MMAP"; then
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2001-02-28 22:47:12 -05:00
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FILEMAP_OBJ=unixfilemap.o
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2000-09-18 12:26:23 -04:00
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else
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2001-02-28 22:47:12 -05:00
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FILEMAP_OBJ=readfilemap.o
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2000-09-18 12:26:23 -04:00
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fi
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2001-03-10 10:41:50 -05:00
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AC_SUBST(FILEMAP_OBJ)
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2000-09-18 12:26:23 -04:00
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AC_CHECK_FUNCS(memmove bcopy)
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2001-02-28 22:47:12 -05:00
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dnl Generate makefiles only for the directories that are present;
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dnl this allows this (and the generated configure script) to work
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dnl in "embedded distributions", where only part of the Expat sources
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dnl are included in the sources for another project.
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2001-08-23 08:35:53 -04:00
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OUTPUT="Makefile lib/Makefile"
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2001-07-20 23:37:12 -04:00
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if test -d ${srcdir}/xmlwf; then
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2001-02-28 22:47:12 -05:00
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OUTPUT="$OUTPUT xmlwf/Makefile"
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fi
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2001-07-20 23:37:12 -04:00
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if test -d ${srcdir}/examples; then
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2001-02-28 22:47:12 -05:00
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OUTPUT="$OUTPUT examples/Makefile"
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fi
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2001-08-17 15:23:02 -04:00
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if test -d ${srcdir}/tests; then
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OUTPUT="$OUTPUT tests/Makefile"
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fi
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2001-02-28 22:47:12 -05:00
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AC_OUTPUT($OUTPUT)
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