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Text File  |  1998-09-29  |  1.8 KB  |  106 lines
  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="$CFLAGS -O2"
  10.  
  11. dnl Checks for programs.
  12. dnl ===================
  13. AC_PROG_CC
  14. AC_PROG_MAKE_SET
  15. AC_PROG_RANLIB
  16. AC_PROG_INSTALL
  17.  
  18.  
  19. dnl Checks for library functions.
  20. dnl ============================
  21. AC_PROG_GCC_TRADITIONAL
  22. AC_FUNC_MEMCMP
  23. AC_FUNC_ALLOCA
  24. AC_TYPE_SIGNAL
  25. AC_FUNC_VPRINTF
  26.  
  27. AC_PATH_XTRA
  28.  
  29. XCFLAGS="$X_CFLAGS"
  30.  
  31. _XLIBS="$X_LIBS $X_EXTRA_LIBS -lX11"
  32. XLIBS="$X_EXTRA_LIBS -lX11"
  33.  
  34. XLFLAGS=$X_LIBS
  35.  
  36. AC_SUBST(XCFLAGS)
  37. AC_SUBST(XLFLAGS)
  38.  
  39. dnl Pixmap Support
  40. dnl ==============
  41. xpm=yes
  42. AC_ARG_ENABLE(xpm, 
  43. [  --disable-xpm            disable XPM support through libXpm],
  44.     xpm=$enableval, xpm=yes)
  45.     
  46. GFXFLAGS=""
  47. GFXLIBS=""
  48.  
  49. if test "$xpm" = yes; then
  50.     AC_CHECK_LIB(Xpm, XpmCreatePixmapFromData,
  51.         [GFXFLAGS=-DUSE_XPM GFXLIBS=-lXpm], ,$_XLIBS)
  52. fi
  53.  
  54.  
  55. dnl test for zlib
  56. dnl =============
  57.  
  58. AC_CHECK_LIB(z, gzread, zlib=yes, zlib=no)
  59.  
  60.  
  61. dnl PNG Support
  62. dnl ===========
  63. png=yes
  64. AC_ARG_ENABLE(png, 
  65. [  --disable-png            disable PNG support through libpng],
  66.     png=$enableval, png=yes)
  67.     
  68. if test "$png" = yes; then
  69.     if test "$zlib" = yes; then
  70.         AC_CHECK_LIB(png, png_get_valid, [GFXFLAGS="$GFXFLAGS -DUSE_PNG"
  71.         GFXLIBS="$GFXLIBS -lpng -lz"], , -lz -lm)
  72.     fi
  73. fi
  74.  
  75. dnl TIFF Support
  76. dnl ============
  77. tif=yes
  78. AC_ARG_ENABLE(tif, 
  79. [  --disable-tiff    disable use of TIFF images through libtiff],
  80.     tif=$enableval, tif=yes)
  81.  
  82. if test "$tif" = yes; then
  83.     AC_CHECK_LIB(tiff, TIFFGetVersion, 
  84.         [GFXFLAGS="$GFXFLAGS -DUSE_TIFF" GFXLIBS="$GFXLIBS -ltiff"],, -lm)
  85. fi
  86.  
  87.  
  88. AC_SUBST(GFXFLAGS)
  89. AC_SUBST(GFXLIBS)
  90.  
  91. AC_SUBST(XLIBS)
  92.  
  93.  
  94. if test "${prefix}" = "NONE"; then
  95.     prefix="/usr/local"
  96. fi
  97. if test "${exec_prefix}" = "NONE"; then
  98.     exec_prefix=$prefix
  99. fi
  100.  
  101.  
  102. AC_C_CONST
  103.  
  104. AC_OUTPUT(Makefile config.h) 
  105.  
  106.