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