mirror of
https://github.com/fadden/nulib2.git
synced 2024-06-10 01:29:30 +00:00
132a8338b9
Some fixes to the Mac OS X build: - Replace the Carbon calls that were used to set the creator and file type with xattr calls. The Carbon stuff still worked but caused deprecation warnings. Stop linking against Carbon. - Correct the way resource forks are accessed (from "/rsrc" to "/..namedfork/rsrc"). The native resource fork support is incomplete and doesn't work quite right, so it's now disabled. (Which means the corrections to the file name don't actually do anything, but you can at least play with it.) - Correct the file/aux type conversion, which appeared to do useful things but actually didn't in some circumstances (e.g. when adding files, the code for acquiring the file types needs to be in NuLib2, not NufxLib). - Set creator and file type to 'pdos' values when extracting from a Binary ][ archive. Also, drop some old purify/quantify stuff.
219 lines
6.7 KiB
Plaintext
219 lines
6.7 KiB
Plaintext
dnl NuFX archive manipulation library
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dnl Copyright (C) 2000-2007 by Andy McFadden, All Rights Reserved.
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dnl This is free software; you can redistribute it and/or modify it under the
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dnl terms of the BSD License, see the file COPYING-LIB.
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dnl
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(NufxLibPriv.h)
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AC_CONFIG_HEADER(config.h)
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dnl Checks for programs.
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AC_CANONICAL_HOST
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dnl AC_PROG_AWK
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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AC_PROG_RANLIB
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dnl Checks for header files.
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AC_CHECK_HEADERS(fcntl.h malloc.h stdlib.h sys/stat.h sys/time.h sys/types.h \
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sys/utime.h unistd.h utime.h)
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LIBS=""
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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AC_TYPE_MODE_T
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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AC_STRUCT_TM
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dnl Checks for library functions.
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AC_CHECK_FUNCS(fdopen ftruncate memmove mkdir mkstemp mktime timelocal \
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localtime_r snprintf strcasecmp strncasecmp strtoul strerror vsnprintf)
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dnl Kent says: snprintf doesn't always have a declaration
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AC_MSG_CHECKING(if snprintf is declared)
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AC_CACHE_VAL(nufxlib_cv_snprintf_in_header, [
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AC_EGREP_HEADER(snprintf, stdio.h,
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[nufxlib_cv_snprintf_in_header=yes],
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[nufxlib_cv_snprintf_in_header=no])
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])
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if test $nufxlib_cv_snprintf_in_header = "yes"; then
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AC_DEFINE(SNPRINTF_DECLARED)
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fi
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AC_MSG_RESULT($nufxlib_cv_snprintf_in_header)
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dnl Kent says: vsnprintf doesn't always have a declaration
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AC_MSG_CHECKING(if vsnprintf is declared)
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AC_CACHE_VAL(nufxlib_cv_vsnprintf_in_header, [
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AC_EGREP_HEADER(vsnprintf, stdio.h,
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[nufxlib_cv_vsnprintf_in_header=yes],
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[nufxlib_cv_vsnprintf_in_header=no])
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])
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if test $nufxlib_cv_vsnprintf_in_header = "yes"; then
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AC_DEFINE(VSNPRINTF_DECLARED)
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fi
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AC_MSG_RESULT($nufxlib_cv_vsnprintf_in_header)
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dnl if we're using gcc, include gcc-specific warning flags
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if test -z "$GCC"; then
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BUILD_FLAGS='$(OPT)'
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else
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BUILD_FLAGS='$(OPT) $(GCC_FLAGS)'
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fi
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dnl ---------------------------------------------------------------------------
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dnl Some host-specific stuff. Variables you can test (set by the
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dnl AC_CANONICAL_HOST call earlier) look like this:
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dnl
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dnl $host = i686-pc-linux-gnu
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dnl $host_cpu = i686
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dnl $host_vendor = pc
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dnl $host_os = linux-gnu
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dnl Figure out what the build and link flags should be; different for BeOS.
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dnl (Should really use the auto-shared-lib stuff, but that adds a whole
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dnl bunch of stuff.)
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SHARE_FLAGS='-shared'
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if test "$host_cpu" = "powerpc" -a "$host_os" = "beos"; then
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dnl BeOS/PPC, with Metrowerks compiler
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CC=cc
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GCC=
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CFLAGS='-proc 603 -opt full'
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SHARE_FLAGS='-shared -nostdlib'
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echo "forcing CC to \"$CC\" and CFLAGS to \"$CFLAGS\""
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elif test "$host_os" = "beos"; then
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dnl BeOS/x86
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SHARE_FLAGS='-nostartfiles -Xlinker -soname="$@"'
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fi
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AC_SUBST(BUILD_FLAGS)
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AC_SUBST(SHARE_FLAGS)
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dnl BeOS doesn't like /usr/local/include, and gets feisty about it. If libdir
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dnl and includedir are set to defaults, replace them with BeOS values. This
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dnl might be going a little too far...
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if test "$host_os" = "beos"; then
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if test "$prefix" = "NONE" -a \
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"$includedir" = '${prefix}/include' -a \
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"$libdir" = '${exec_prefix}/lib' -a \
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"$bindir" = '${exec_prefix}/bin' -a \
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"$mandir" = '${prefix}/man'
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then
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echo replacing install locations with BeOS values
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prefix=/boot
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includedir='${prefix}/develop/headers'
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libdir='${exec_prefix}/home/config/lib'
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bindir='${exec_prefix}/home/config/bin'
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mandir='/tmp'
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AC_SUBST(prefix)
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AC_SUBST(includedir)
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AC_SUBST(libdir)
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AC_SUBST(bindir)
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AC_SUBST(mandir)
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fi
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fi
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dnl Test to see if sprintf does something reasonable. I'm going to assume
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dnl that vsprintf and (if available) vsnprintf return the same thing.
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AC_MSG_CHECKING(if sprintf returns int)
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AC_CACHE_VAL(nufxlib_cv_sprintf_returns_int, [
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AC_TRY_RUN([
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#include <stdio.h>
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int main(void)
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{
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int count;
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char buf[8];
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count = sprintf(buf, "123"); /* should return three */
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exit(count != 3);
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}
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],
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[nufxlib_cv_sprintf_returns_int=yes], [nufxlib_cv_sprintf_returns_int=no],
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[nufxlib_cv_sprintf_returns_int=no])
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])
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if test $nufxlib_cv_sprintf_returns_int = "yes"; then
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AC_DEFINE(SPRINTF_RETURNS_INT)
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fi
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AC_MSG_RESULT($nufxlib_cv_sprintf_returns_int)
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dnl
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dnl Allow selective disabling of compression algorithms. By default,
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dnl all are enabled. We do a little extra work for libz and libbz2
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dnl because they're not built in.
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dnl
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dnl If we're creating a shared library, we need to explicitly link
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dnl against libz and/or libbz2 when those features are enabled.
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dnl
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AC_ARG_ENABLE(sq,
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[ --disable-sq disable SQ compression],
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[ ], [ enable_sq=yes ])
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if test $enable_sq = "yes"; then
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AC_DEFINE(ENABLE_SQ)
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fi
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AC_ARG_ENABLE(lzw,
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[ --disable-lzw disable LZW/1 and LZW/2 compression],
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[ ], [ enable_lzw=yes ])
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if test $enable_lzw = "yes"; then
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AC_DEFINE(ENABLE_LZW)
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fi
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AC_ARG_ENABLE(lzc,
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[ --disable-lzc disable 12- and 16-bit LZC compression],
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[ ], [ enable_lzc=yes ])
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if test $enable_lzc = "yes"; then
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AC_DEFINE(ENABLE_LZC)
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fi
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AC_ARG_ENABLE(deflate,
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[ --disable-deflate disable zlib deflate compression],
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[ ], [ enable_deflate=yes ])
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if test $enable_deflate = "yes"; then
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dnl Check for zlib. Make sure it comes with zlib.h.
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got_zlibh=false
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AC_CHECK_LIB(z, deflate, got_libz=true, got_libz=false)
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if $got_libz; then
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AC_CHECK_HEADER(zlib.h, got_zlibh=true LIBS="$LIBS -lz")
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fi
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if $got_zlibh; then
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echo " (found libz and zlib.h, enabling deflate)"
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AC_DEFINE(ENABLE_DEFLATE)
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else
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echo " (couldn't find libz and zlib.h, not enabling deflate)"
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fi
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fi
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AC_ARG_ENABLE(bzip2,
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[ --enable-bzip2 enable libbz2 bzip2 compression],
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[ ], [ enable_bzip2=no ])
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if test $enable_bzip2 = "yes"; then
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dnl Check for libbz2. Make sure it comes with bzlib.h.
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dnl AC_CHECK_LIB(bz2, BZ2_bzCompress,
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dnl AC_CHECK_HEADER(bzlib.h, AC_DEFINE(ENABLE_BZIP2) LIBS="$LIBS -lbz2"))
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got_bzlibh=false
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AC_CHECK_LIB(bz2, BZ2_bzCompress, got_libbz=true, got_libbz=false)
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if $got_libbz; then
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AC_CHECK_HEADER(bzlib.h, got_bzlibh=true LIBS="$LIBS -lbz2")
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fi
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if $got_bzlibh; then
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echo " (found libbz2 and bzlib.h, enabling bzip2)"
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AC_DEFINE(ENABLE_BZIP2)
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else
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echo " (couldn't find libbz2 and bzlib.h, not enabling bzip2)"
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fi
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fi
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AC_ARG_ENABLE(dmalloc, [ --enable-dmalloc do dmalloc stuff],
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[ echo "--- enabling dmalloc";
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LIBS="$LIBS -L/usr/local/lib -ldmalloc"; AC_DEFINE(USE_DMALLOC) ])
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AC_OUTPUT(Makefile samples/Makefile)
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