wrlib/configure.in

   1 dnl
   2 dnl autoconf input for WRaster library
   3 dnl
   4
   5 AC_INIT(raster.c)
   6 AM_INIT_AUTOMAKE(wrlib, 0.3)
   7
   8
   9 CFLAGS="$CFLAGS -O2"
  10
  11 dnl Checks for programs.
  12 dnl ===================
  13 AC_PROG_CC
  14 AC_PROG_MAKE_SET
  15 AC_PROG_RANLIB
  16 AC_PROG_INSTALL
  17
  18
  19 dnl Checks for library functions.
  20 dnl ============================
  21 AC_PROG_GCC_TRADITIONAL
  22 AC_FUNC_MEMCMP
  23 AC_TYPE_SIGNAL
  24 AC_FUNC_VPRINTF
  25
  26 AC_PATH_XTRA
  27
  28 XCFLAGS="$X_CFLAGS"
  29
  30 _XLIBS="$X_LIBS $X_EXTRA_LIBS -lX11"
  31 XLIBS="$X_EXTRA_LIBS -lX11"
  32
  33 XLFLAGS=$X_LIBS
  34
  35 AC_SUBST(XCFLAGS)
  36 AC_SUBST(XLFLAGS)
  37
  38 dnl Pixmap Support
  39 dnl ==============
  40 xpm=yes
  41 AC_ARG_ENABLE(xpm,
  42 [  --disable-xpm                  disable XPM support through libXpm],
  43         xpm=$enableval, xpm=yes)
  44
  45 GFXFLAGS=""
  46 GFXLIBS=""
  47
  48 if test "$xpm" = yes; then
  49     AC_CHECK_LIB(Xpm, XpmCreatePixmapFromData,
  50                 [GFXFLAGS=-DUSE_XPM GFXLIBS=-lXpm], ,$_XLIBS)
  51 fi
  52
  53
  54 dnl test for zlib
  55 dnl =============
  56
  57 AC_CHECK_LIB(z, gzread, zlib=yes, zlib=no)
  58
  59
  60 dnl PNG Support
  61 dnl ===========
  62 png=yes
  63 AC_ARG_ENABLE(png,
  64 [  --disable-png                  disable PNG support through libpng],
  65         png=$enableval, png=yes)
  66
  67 if test "$png" = yes; then
  68     if test "$zlib" = yes; then
  69         AC_CHECK_LIB(png, png_get_valid, [GFXFLAGS="$GFXFLAGS -DUSE_PNG"
  70                 GFXLIBS="$GFXLIBS -lpng -lz"], , -lz -lm)
  71     fi
  72 fi
  73
  74 dnl TIFF Support
  75 dnl ============
  76 tif=yes
  77 AC_ARG_ENABLE(tif,
  78 [  --disable-tiff       disable use of TIFF images through libtiff],
  79         tif=$enableval, tif=yes)
  80
  81 if test "$tif" = yes; then
  82     AC_CHECK_LIB(tiff, TIFFGetVersion,
  83         [GFXFLAGS="$GFXFLAGS -DUSE_TIFF" GFXLIBS="$GFXLIBS -ltiff"],, -lm)
  84 fi
  85
  86
  87 AC_SUBST(GFXFLAGS)
  88 AC_SUBST(GFXLIBS)
  89
  90 AC_SUBST(XLIBS)
  91
  92
  93 if test "${prefix}" = "NONE"; then
  94     prefix="/usr/local"
  95 fi
  96 if test "${exec_prefix}" = "NONE"; then
  97     exec_prefix=$prefix
  98 fi
  99
 100
 101 AC_C_CONST
 102
 103 AC_OUTPUT(Makefile config.h)
 104