fastjar/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(jartool.h)
   3 AM_INIT_AUTOMAKE(fastar, 0.92-gcc)
   4 AM_CONFIG_HEADER(config.h)
   5
   6 dnl Checks for programs.
   7 AC_PROG_CC
   8 AC_PROG_INSTALL
   9 AC_PATH_PROG(RM, rm, /bin/rm, $PATH:/bin:/usr/bin:/usr/local/bin)
  10 AC_PATH_PROG(CP, cp, /bin/cp, $PATH:/bin:/usr/bin:/usr/local/bin)
  11 AC_PATH_PROG(STRIP, strip, /usr/bin/strip, $PATH:/bin:/usr/bin:/usr/local/bin)
  12 AC_PATH_PROG(CHMOD, chmod, /bin/chmod, $PATH:/bin:/usr/bin:/usr/local/bin)
  13
  14 dnl Add warning flags if we are using gcc.
  15 if test "$GCC" = yes; then
  16   fastjar_warn_cflags='-W -Wall -pedantic -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings'
  17 fi
  18 AC_SUBST(fastjar_warn_cflags)
  19
  20 dnl Checks for header files.
  21 AC_HEADER_DIRENT
  22 AC_HEADER_STDC
  23 AC_STRUCT_TM
  24 AC_CHECK_HEADERS(fcntl.h unistd.h sys/param.h getopt.h)
  25
  26 dnl Checks for typedefs, structures, and compiler characteristics.
  27 AC_TYPE_OFF_T
  28 AC_STRUCT_TM
  29
  30 dnl Check for type-widths
  31 AC_CHECK_SIZEOF(char)
  32 AC_CHECK_SIZEOF(short)
  33 AC_CHECK_SIZEOF(int)
  34 AC_CHECK_SIZEOF(long)
  35 AC_CHECK_SIZEOF(long long)
  36
  37 dnl Check byte order
  38 AC_C_BIGENDIAN
  39
  40 AC_ARG_WITH(system-zlib,
  41 [  --with-system-zlib      use installed libz])
  42
  43 ZLIBS=
  44 ZDEPS=
  45 ZINCS=
  46 use_zlib=maybe
  47 if test "$with_system_zlib" = yes; then
  48    AC_CHECK_LIB(z, deflate, ZLIBS=-lz, use_zlib=no)
  49 else
  50    use_zlib=no
  51 fi
  52
  53 if test "$use_zlib" = no; then
  54    # Brain dead way to find tree's zlib.
  55    ZDEPS='$(top_builddir)/../zlib/libz.a'
  56    ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir"
  57    ZINCS='-I$(top_srcdir)/../zlib'
  58 fi
  59 AC_SUBST(ZLIBS)
  60 AC_SUBST(ZDEPS)
  61 AC_SUBST(ZINCS)
  62
  63 AC_OUTPUT(Makefile install-defs.sh)