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AC_INIT([zziplib.spec])
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AC_COPYRIGHT([Guido Draheim <guido@gmx.de> for ZZipLib.SF.net])
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AC_REVISION($Revision: 1.15 $)
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AC_CONFIG_AUX_DIR([uses])
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AC_CONFIG_MACRO_DIR([m4])
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# =======================================================================
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dnl AM_ENABLE_MULTILIB([Makefile],[$host])
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AX_ENABLE_BUILDDIR_UNAME
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AC_SET_DEFAULT_PATHS_SYSTEM
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# -----------------------------------------------------------------------
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AC_ARG_ENABLE([thread-safe],
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AC_HELP_STRING([--disable-thread-safe],[disable thread-safe libtool option])
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,,[ enable_thread_safe="yes"])
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test "$enable_thread_safe" = "yes" && THREAD_SAFE="-thread-safe"
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test "$enable_thread_safe" = "$host_os" && THREAD_SAFE="-thread-safe"
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if test -n "$THREAD_SAFE" ; then
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AC_MSG_RESULT(...using thread-safe linkage)
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AC_MSG_RESULT(disabled thread-safe linkage)
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# ----------------------------------------------------------------
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AC_MSG_CHECKING(zlib install prefix)
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AC_ARG_WITH(zlib, AC_HELP_STRING(
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[--with-zlib],[zlib prefix (e.g. '$HOME/software')])
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if test "${with_zlib}" = yes ; then # choose --prefix paths
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if test "${prefix}" = NONE ; then
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AC_MSG_RESULT(oops, but only itself...)
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AC_MSG_ERROR(--with-zlib requires a path argument or a --prefix path set)
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with_zlib="no, not configured" ;;
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AC_MSG_RESULT([oops, ignored (may try --with-zlib=/usr/.)])
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with_zlib="no, /usr ignored" ;;
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*) if test ! -d "$with_zlib/include" ; then
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AC_MSG_RESULT(oops, given but...)
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AC_MSG_ERROR("$with_zlib/include" is not a directory)
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if test ! -d "$with_zlib/lib" ; then
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AC_MSG_RESULT(oops, given but...)
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AC_MSG_ERROR("$with_zlib/lib" is not a directory)
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AC_MSG_RESULT($with_zlib)
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ZLIB_INCL="-I$with_zlib/include"
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ZLIB_LDIR="-L$with_zlib/lib"
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AC_MSG_RESULT(..adding CPPFLAGS $ZLIB_INCL)
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AC_MSG_RESULT(..adding LDFLAGS $ZLIB_LDIR)
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CPPFLAGS="$CPPFLAGS $ZLIB_INCL"
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LDFLAGS="$LDFLAGS $ZLIB_LDIR"
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# -----------------------------------------------------------------------
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AM_INIT_AUTOMAKE($PACKAGE,$VERSION)
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dnl test ".$CFLAGS" = "." && CFLAGS=""
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dnl test ".$CFLAGS" = "." && test "$GCC" = "yes" && CFLAGS="-O3"
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# -----------------------------------------------------------------------
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AC_MSG_RESULT([creating zzip/_msvc.in via zzip/_msvc.sed of config.h.in])
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test -d zzip || mkdir zzip
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sed -f $srcdir/zzip/_msvc.sed $srcdir/config.h.in >zzip/_msvc.in
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AC_CONFIG_HEADERS([config.h])
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AX_PREFIX_CONFIG_H([zzip/_config.h],[zzip],[config.h])
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AX_PREFIX_CONFIG_H([zzip/_msvc.h],[zzip],[zzip/_msvc.in])
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AX_CREATE_PKGCONFIG_INFO(dnl
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[zzip/zziplib.pc], [zzip-zlib-config],[-lzzip],,[ ])
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# -----------------------------------------------------------------------
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AC_PATH_PROGS(PERL, perl5 perl, echo no perl found for)
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AC_PATH_PROGS(PYTHON, python, echo no python found for)
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AC_PATH_PROGS(MKZIP, zip pkzip, :)
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AC_PATH_PROGS(XMLTO, xmlto, :)
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AC_CHECK_HEADERS(stdint.h unistd.h windows.h winnt.h winbase.h sys/int_types.h)
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AC_CHECK_HEADERS(sys/types.h sys/mman.h sys/stat.h sys/param.h) dnl posix'ish
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AC_CHECK_HEADERS(io.h direct.h zlib.h byteswap.h)
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AC_CHECK_HEADERS(fnmatch.h)
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AC_CHECK_FUNCS( strcasecmp strndup )
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AC_CHECK_TYPE(ssize_t,int)
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AC_CHECK_TYPE(off64_t,_zzip_off_t)
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AC_CHECK_TYPE(__int64,long long)
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AC_COMPILE_CHECK_SIZEOF(short)
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AC_COMPILE_CHECK_SIZEOF(int)
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AC_COMPILE_CHECK_SIZEOF(long)
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AX_CHECK_ALIGNED_ACCESS_REQUIRED
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dnl -------------------------------------------------------------
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# the default is _disabled_!! anyway, result is prefixed in zzip/_config.h!!
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AC_SYS_LARGEFILE_SENSITIVE
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test ".$LARGEFILE_CFLAGS" = "." && LARGEFILE_CFLAGS=""
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AC_ARG_WITH(largefile,AC_HELP_STRING(
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[--with-largefile],[compile as off64_t instead of 32bit off_t])
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,,[with_largefile="no"])
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if test ".$ac_cv_sys_largefile_sensitive" = ".no" ; then
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AC_MSG_RESULT(compiles library with the only off_t seen)
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elif test ".$with_largefile" != ".no" ; then
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AC_MSG_RESULT(compiles library as 64bit off_t variant dnl
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- and renaming some function names)
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LARGEFILE_CFLAGS="$LARGEFILE_CFLAGS -D_LARGEFILE_SOURCE"
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AC_MSG_RESULT(..adding CFLAGS $LARGEFILE_CFLAGS)
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CFLAGS="$CFLAGS $LARGEFILE_CFLAGS"
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AC_MSG_RESULT(..adding 64 into RELEASE_INFO for the libraries)
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RELEASE_INFO="$RELEASE_INFO-64"
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AC_MSG_RESULT(compiles library as 32bit off_t variant dnl
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- largefile is not the default here)
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AC_SUBST(LARGEFILE_CFLAGS)
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dnl -------------------------------------------------------------
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AC_MSG_CHECKING(for zlib being found)
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if test "_$ac_cv_header_zlib_h" != "_yes" ; then
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...oops: zlib.h not found - try adding some CPPFLAGS to configure call)
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...note: and when linkage fails you might also need to set some LDFLAGS)
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...note: both can be set by specifying the install prefix of the zlib library)
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...note: via --with-zlib=path ... it will test for -Ipath/include -Lpath/lib)
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*) if test -d $prefix/include ; then
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...note: -I$prefix/include is not added to CPPFLAGS automatically and)
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...note: neither is -L$prefix/lib for LDFLAGS .. both will be if you specify)
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...note: --with-zlib to configure call, or use --with-zlib=installprefix)
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AC_MSG_ERROR(zlib.h not found: "zlib" is required to build "$PACKAGE")
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cat >conftest.c <<EOF
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const char* zlib_VeRsIoN = ZLIB_VERSION "dEtEcT";
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ZLIB_VERSION=`(eval "$ac_cpp conftest.c") 2>/dev/null \
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| grep zlib_VeRsIoN | sed -e 's,.*= *.,,' -e 's,. *.dEtEcT.*,,'`
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AC_SUBST(ZLIB_VERSION)
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AC_MSG_RESULT(yes - $ZLIB_VERSION)
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# ----------------------------------------------------------------
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AC_MSG_CHECKING(docdir default)
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AC_ARG_WITH(docdir, AC_HELP_STRING(
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[--with-docdir],[docdir prefix (prefix/share/doc)])
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,,[with_docdir="no"])
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case "${with_docdir}" in
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prefix/*) docdir=` echo "$withval" | sed 's/^prefix/${prefix}'` ;;
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datadir/*) docdir=` echo "$withval" | sed 's/^datadir/${datadir}'` ;;
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yes) docdir='${prefix}/doc' ;;
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no) docdir='${datadir}/doc' ;;
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/*|\\*|[a-zA-Z]:*) docdir="$with_docdir" ;;
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*) AC_MSG_RESULT(oops)
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AC_MSG_ERROR(bad value ${withval} for --with-docdir)
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AC_MSG_RESULT($docdir)
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# ----------------------------------------------------------------
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AC_MSG_CHECKING(whether using debugging messages in libraries)
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AC_ARG_WITH(debug, AC_HELP_STRING(
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[--with-debug],[debug messages in library])
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, [case "${withval}" in
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yes|no) with_debug="$withval" ;;
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*) AC_MSG_RESULT(oops)
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AC_MSG_ERROR(bad value ${withval} for --with-debug) ;;
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esac], [with_debug="no"])
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test "$with_debug" != "yes" && with_debug="no" # yes or no
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test "$with_debug" = "yes" && export CFLAGS="$CFLAGS -DDEBUG"
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result="$with_debug" ; test "$result" = "yes" && result="yes, added -DDEBUG"
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AC_MSG_RESULT($result)
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if test "$with_debug" = "yes" ; then if test -n "$RELEASE_INFO" ; then
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RELEASE_INFO="$RELEASE_INFO-dbg"
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AC_MSG_RESULT(modified release, $RELEASE_INFO)
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# ----------------------------------------------------------------
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AC_MSG_CHECKING(whether thread stack is too small for bufsiz buffers)
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# many embedded platforms, superthreaded systems and kernel usage
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# will severely limit the stackspace for its threads. Use _LOWSTK
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# compile-define on those platforms.
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AC_ARG_WITH(lowstk, AC_HELP_STRING(
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[--with-lowstk], [limited thread stack])
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, [case "${withval}" in
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yes|no|auto) with_lowstk="$withval" ;;
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*) AC_MSG_ERROR(bad value ${withval} for --with-lowstk) ;;
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esac], [with_lowstk="auto"])
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if test "$with_lowstk" = "auto"; then
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*-palmos-*) $with_lowstk="yes" ;;
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test "$with_lowstk" != "yes" && with_lowstk="no" # yes or no
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test "$with_lowstk" = "yes" && CFLAGS="$CFLAGS -D_LOWSTK"
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result="$with_lowstk" ; test "$result" = "yes" && result="yes, added -D_LOWSTK"
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AC_MSG_RESULT($with_lowstk)
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# ---------------------------------------------------------------
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AC_MSG_CHECKING(whether can use mmap for file scanning)
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# system with mmap are probably better performing an searching
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# and parsing - atleast memory consumption is far better
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AC_ARG_ENABLE(mmap, AC_HELP_STRING(
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[--disable-mmap],[disable mmap usage])
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, [case "${enableval}" in
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yes|no|auto) enable_mmap="${enableval}" ;;
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*) AC_MSG_RESULT(oops)
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AC_MSG_ERROR(bad value ${enableval} for --disable-mmap) ;;
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esac], [enable_mmap="auto"])
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if test "$enable_mmap" = "auto"
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test "$ac_cv_header_winbase_h" && enable_mmap="yes, winbase.h"
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test "$ac_cv_header_sys_mman_h" && enable_mmap="yes, sys/mman.h"
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case "$enable_mmap" in
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yes|yes,*) CFLAGS="$CFLAGS -D_USE_MMAP"
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AC_MSG_RESULT($enable_mmap, added -D_USE_MMAP) ;;
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AC_MSG_RESULT(no (just a bit slower)) ;;
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# ---------------------------------------------------------------
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AC_MSG_CHECKING(whether making SDL parts)
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AC_ARG_ENABLE(sdl, AC_HELP_STRING(
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[--enable-sdl],[enable SDL usage (if present)])
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if test "$enable_sdl" = "no" ; then
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AC_MSG_RESULT([no, disabled])
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enable_sdl=`sdl-config --version 2>/dev/null`
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case ".$enable_sdl" in
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.1.*) AC_MSG_RESULT([yes, for SDL $enable_sdl])
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.2.*) AC_MSG_RESULT([yes, untested $enable_sdl])
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*) AC_MSG_RESULT([no, $enable_sdl]) ;;
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# ---------------------------------------------------------------
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AC_MSG_CHECKING(running extra tests on make check)
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if test "MKZIP" != ":" ; then
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# ---------------------------------------------------------------
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AC_MSG_CHECKING(link options)
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ZZIPLIB_LDFLAGS="-no-undefined -export-all-symbols -mconsole"
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if test ".$can_build_shared" = .no
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then ZZIPLIB_LDFLAGS=""
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else ZZIPLIB_LDFLAGS="--export-dynamic"
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AC_MSG_RESULT([$ZZIPLIB_LDFLAGS $RESOLVES])
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AC_SUBST([ZZIPLIB_LDFLAGS])
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# ---------------------------------------------------------------
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AX_MAINTAINER_MODE_AUTO_SILENT
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AX_NOT_ENABLE_FRAME_POINTER
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AX_CFLAGS_GCC_OPTION(-Wpointer-arith)
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AX_CFLAGS_GCC_OPTION(-Wsign-compare)
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AX_CFLAGS_GCC_OPTION(-Wmissing-declarations)
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AX_CFLAGS_GCC_OPTION(-Wdeclaration-after-statement)
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AX_CFLAGS_GCC_OPTION(-Werror-implicit-function-declaration)
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AX_CFLAGS_GCC_OPTION(-Wstrict-aliasing)
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AX_CFLAGS_GCC_OPTION(-Warray-bounds)
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AX_CFLAGS_NO_WRITABLE_STRINGS
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AX_CFLAGS_STRICT_PROTOTYPES
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# ---------------------------------------------------------------
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AX_ENABLE_DEFAULT_PKGCONFIGDIR
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AX_ENABLE_DEFAULT_ACLOCALDIR
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AC_SUBST([CONFIG_FILES])
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zzip/Makefile zzipwrap/Makefile SDL/Makefile
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docs/Makefile test/Makefile bins/Makefile])
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dnl -------------------------------------------------------------
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PATCH_LIBTOOL_ON_DARWIN_ZSH_OVERQUOTING
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PATCH_LIBTOOL_SYS_LIB_SEARCH_PATH_SPEC
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PATCH_LIBTOOL_TO_ADD_HOST_CC
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# ---------------------------------------------------------------
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echo '-----' $PACKAGE $VERSION $prefix
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$SHELL libtool --features || true
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echo "CFLAGS=$CFLAGS"
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test "$enable_mmap" != "no" && echo "enable mmap ($enable_mmap)"
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test "$enable_mmap" = "no" && echo "disable mmap ($enable_mmap)"
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test "$with_lowstk" != "no" && echo "with lowstk ($with_lowstk)"
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test "$with_lowstk" = "no" && echo "without lowstk ($with_lowstk)"
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test "$with_debug" != "no" && echo "with debug ($with_debug)"
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test "$with_debug" = "no" && echo "without debug ($with_debug)"
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# test -f ./zziplib.spec && echo warning - do not build in the source dirs
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echo '# make && make check && make install'
added
removed
source/libs/zziplib/zziplib-0.13.58/configure.ac
