Changeset 168 for trunk/aclocal.m4


Ignore:
Timestamp:
Mar 15, 2008, 10:02:21 PM (14 years ago)
Author:
katerina
Message:

Zlib autoconf macro, bugfix in sh_strings.c

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/aclocal.m4

    r156 r168  
    18601860])dnl ACX_PTHREAD
    18611861
     1862
     1863
     1864
     1865dnl Copyright © 2004 Loic Dachary <loic@senga.org>
     1866dnl
     1867dnl This program is free software; you can redistribute it and/or modify
     1868dnl it under the terms of the GNU General Public License as published by
     1869dnl the Free Software Foundation; either version 2 of the License, or (at
     1870dnl your option) any later version.
     1871dnl
     1872dnl Use ZLIB_HOME instead of option
     1873
     1874AC_DEFUN([CHECK_ZLIB],[
     1875
     1876if test "x${ZLIB_HOME}" = "x"; then
     1877        ZLIB_HOME=/usr/local
     1878        if test ! -f "${ZLIB_HOME}/include/zlib.h"
     1879        then
     1880                ZLIB_HOME=/usr
     1881        fi
     1882fi
     1883
     1884zlib_found=no
     1885
     1886ZLIB_OLD_LDFLAGS=$LDFLAGS
     1887ZLIB_OLD_CPPFLAGS=$LDFLAGS
     1888if test "x${ZLIB_HOME}" = "x/usr"; then
     1889        :
     1890else
     1891        LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
     1892        CPPFLAGS="$CPPFLAGS -I${ZLIB_HOME}/include"
     1893fi
     1894AC_LANG_SAVE
     1895AC_LANG_C
     1896AC_CHECK_LIB(z, inflateEnd, [zlib_cv_libz=yes], [zlib_cv_libz=no])
     1897AC_CHECK_HEADER(zlib.h, [zlib_cv_zlib_h=yes], [zlib_cv_zlib_h=no])
     1898AC_LANG_RESTORE
     1899if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"
     1900then
     1901        #
     1902        # If both library and header were found, use them
     1903        #
     1904        AC_CHECK_LIB(z, inflateEnd)
     1905        AC_MSG_CHECKING([zlib in ${ZLIB_HOME}])
     1906        AC_MSG_RESULT(ok)
     1907        zlib_found=yes
     1908else
     1909        #
     1910        # If either header or library was not found, revert and bomb
     1911        #
     1912        AC_MSG_CHECKING(zlib in ${ZLIB_HOME})
     1913        LDFLAGS="$ZLIB_OLD_LDFLAGS"
     1914        CPPFLAGS="$ZLIB_OLD_CPPFLAGS"
     1915        AC_MSG_RESULT(failed)
     1916        AC_MSG_ERROR([zlib not found in ZLIB_HOME, /usr/local, or /usr])
     1917fi
     1918
     1919])
     1920
     1921
    18621922dnl *-*wedit:notab*-*  Please keep this as the last line.
    18631923
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