504 lines
12 KiB
Plaintext
504 lines
12 KiB
Plaintext
dnl From FIND_MOTIF and ACX_PTHREAD, without much understanding
|
|
dnl
|
|
dnl FIND_ZIP[ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]
|
|
dnl ------------------------------------------------
|
|
dnl
|
|
dnl Find ZIP libraries and headers
|
|
dnl
|
|
dnl Put includes stuff in ZIP_INCLUDES
|
|
dnl Put link stuff in ZIP_LIBS
|
|
dnl Define HAVE_ZIP if found
|
|
dnl
|
|
AC_DEFUN([FIND_ZIP], [
|
|
AC_REQUIRE([AC_PATH_XTRA])
|
|
|
|
ZIP_INCLUDES=""
|
|
ZIP_LIBS=""
|
|
|
|
AC_ARG_WITH(zip,
|
|
AS_HELP_STRING([--without-zip], [build without libx (default: test)]))
|
|
# Treat --without-zip like --without-zip-includes --without-zip-libraries.
|
|
if test "$with_zip" = "no"; then
|
|
ZIP_INCLUDES=no
|
|
ZIP_LIBS=no
|
|
fi
|
|
|
|
AC_ARG_WITH(zip-includes,
|
|
AS_HELP_STRING([--with-zip-includes=DIR], [libz includes are in DIR]),
|
|
ZIP_INCLUDES="-I$withval")
|
|
AC_ARG_WITH(zip-libraries,
|
|
AS_HELP_STRING([--with-zip-libraries=DIR], [libz libraries are in DIR]),
|
|
ZIP_LIBS="-L$withval -lz")
|
|
|
|
AC_MSG_CHECKING(for ZIP)
|
|
|
|
# Look for zlib.h
|
|
if test "$ZIP_INCLUDES" = ""; then
|
|
# Check the standard search path
|
|
AC_TRY_COMPILE([#include <zlib.h>],[int a;],[
|
|
ZIP_INCLUDES=""
|
|
], [
|
|
# zlib.h is not in the standard search path, try
|
|
# $prefix
|
|
zip_save_INCLUDES="$INCLUDES"
|
|
|
|
INCLUDES="-I${prefix}/include $INCLUDES"
|
|
|
|
AC_TRY_COMPILE([#include <zlib.h>],[int a;],[
|
|
ZIP_INCLUDES="-I${prefix}/include"
|
|
], [
|
|
ZIP_INCLUDES="no"
|
|
])
|
|
|
|
INCLUDES=$zip_save_INCLUDES
|
|
])
|
|
fi
|
|
|
|
# Now for the libraries
|
|
if test "$ZIP_LIBS" = ""; then
|
|
zip_save_LIBS="$LIBS"
|
|
zip_save_INCLUDES="$INCLUDES"
|
|
|
|
LIBS="-lz $LIBS"
|
|
INCLUDES="$ZIP_INCLUDES $INCLUDES"
|
|
|
|
# Try the standard search path first
|
|
AC_TRY_LINK([#include <zlib.h>],[zlibVersion()], [
|
|
ZIP_LIBS="-lz"
|
|
], [
|
|
# libz is not in the standard search path, try $prefix
|
|
|
|
LIBS="-L${prefix}/lib $LIBS"
|
|
|
|
AC_TRY_LINK([#include <zlib.h>],[zlibVersion()], [
|
|
ZIP_LIBS="-L${prefix}/lib -lz"
|
|
], [
|
|
ZIP_LIBS=no
|
|
])
|
|
])
|
|
|
|
LIBS="$zip_save_LIBS"
|
|
INCLUDES="$zip_save_INCLUDES"
|
|
fi
|
|
|
|
AC_SUBST(ZIP_LIBS)
|
|
AC_SUBST(ZIP_INCLUDES)
|
|
|
|
# Print a helpful message
|
|
zip_libraries_result="$ZIP_LIBS"
|
|
zip_includes_result="$ZIP_INCLUDES"
|
|
|
|
if test x"$zip_libraries_result" = x""; then
|
|
zip_libraries_result="in default path"
|
|
fi
|
|
if test x"$zip_includes_result" = x""; then
|
|
zip_includes_result="in default path"
|
|
fi
|
|
|
|
if test "$zip_libraries_result" = "no"; then
|
|
zip_libraries_result="(none)"
|
|
fi
|
|
if test "$zip_includes_result" = "no"; then
|
|
zip_includes_result="(none)"
|
|
fi
|
|
|
|
AC_MSG_RESULT([libraries $zip_libraries_result, headers $zip_includes_result])
|
|
|
|
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
|
|
if test "$ZIP_INCLUDES" != "no" && test "$ZIP_LIBS" != "no"; then
|
|
AC_DEFINE(HAVE_ZIP,1,[Define if you have libz libraries and header files.])
|
|
$1
|
|
else
|
|
ZIP_LIBS=""
|
|
ZIP_INCLUDES=""
|
|
$2
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl From FIND_MOTIF and ACX_PTHREAD, without much understanding
|
|
dnl
|
|
dnl FIND_TIFF[ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]
|
|
dnl ------------------------------------------------
|
|
dnl
|
|
dnl Find TIFF libraries and headers
|
|
dnl
|
|
dnl Put compile stuff in TIFF_INCLUDES
|
|
dnl Put link stuff in TIFF_LIBS
|
|
dnl Define HAVE_TIFF if found
|
|
dnl
|
|
AC_DEFUN([FIND_TIFF], [
|
|
AC_REQUIRE([AC_PATH_XTRA])
|
|
|
|
TIFF_INCLUDES=""
|
|
TIFF_LIBS=""
|
|
|
|
AC_ARG_WITH(tiff,
|
|
AS_HELP_STRING([--without-tiff], [build without libtiff (default: test)]))
|
|
# Treat --without-tiff like --without-tiff-includes --without-tiff-libraries.
|
|
if test "$with_tiff" = "no"; then
|
|
TIFF_INCLUDES=no
|
|
TIFF_LIBS=no
|
|
fi
|
|
|
|
AC_ARG_WITH(tiff-includes,
|
|
AS_HELP_STRING([--with-tiff-includes=DIR], [libtiff includes are in DIR]),
|
|
TIFF_INCLUDES="-I$withval")
|
|
AC_ARG_WITH(tiff-libraries,
|
|
AS_HELP_STRING([--with-tiff-libraries=DIR], [libtiff libraries are in DIR]),
|
|
TIFF_LIBS="-L$withval -ltiff")
|
|
|
|
AC_MSG_CHECKING(for TIFF)
|
|
|
|
# Look for tiff.h
|
|
if test "$TIFF_INCLUDES" = ""; then
|
|
# Check the standard search path
|
|
AC_TRY_COMPILE([#include <tiff.h>],[int a;],[
|
|
TIFF_INCLUDES=""
|
|
], [
|
|
# tiff.h is not in the standard search path, try
|
|
# $prefix
|
|
tiff_save_INCLUDES="$INCLUDES"
|
|
|
|
INCLUDES="-I${prefix}/include $INCLUDES"
|
|
|
|
AC_TRY_COMPILE([#include <tiff.h>],[int a;],[
|
|
TIFF_INCLUDES="-I${prefix}/include"
|
|
], [
|
|
TIFF_INCLUDES="no"
|
|
])
|
|
|
|
INCLUDES=$tiff_save_INCLUDES
|
|
])
|
|
fi
|
|
|
|
# Now for the libraries
|
|
if test "$TIFF_LIBS" = ""; then
|
|
tiff_save_LIBS="$LIBS"
|
|
tiff_save_INCLUDES="$INCLUDES"
|
|
|
|
LIBS="-ltiff -lm $LIBS"
|
|
INCLUDES="$TIFF_INCLUDES $INCLUDES"
|
|
|
|
# Try the standard search path first
|
|
AC_TRY_LINK([#include <tiff.h>],[TIFFGetVersion()], [
|
|
TIFF_LIBS="-ltiff"
|
|
], [
|
|
# libtiff is not in the standard search path, try $prefix
|
|
|
|
LIBS="-L${prefix}/lib $LIBS"
|
|
|
|
AC_TRY_LINK([#include <tiff.h>],[TIFFGetVersion()], [
|
|
TIFF_LIBS="-L${prefix}/lib -ltiff"
|
|
], [
|
|
TIFF_LIBS=no
|
|
])
|
|
])
|
|
|
|
LIBS="$tiff_save_LIBS"
|
|
INCLUDES="$tiff_save_INCLUDES"
|
|
fi
|
|
|
|
AC_SUBST(TIFF_LIBS)
|
|
AC_SUBST(TIFF_INCLUDES)
|
|
|
|
# Print a helpful message
|
|
tiff_libraries_result="$TIFF_LIBS"
|
|
tiff_includes_result="$TIFF_INCLUDES"
|
|
|
|
if test x"$tiff_libraries_result" = x""; then
|
|
tiff_libraries_result="in default path"
|
|
fi
|
|
if test x"$tiff_includes_result" = x""; then
|
|
tiff_includes_result="in default path"
|
|
fi
|
|
|
|
if test "$tiff_libraries_result" = "no"; then
|
|
tiff_libraries_result="(none)"
|
|
fi
|
|
if test "$tiff_includes_result" = "no"; then
|
|
tiff_includes_result="(none)"
|
|
fi
|
|
|
|
AC_MSG_RESULT([libraries $tiff_libraries_result, headers $tiff_includes_result])
|
|
|
|
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
|
|
if test "$TIFF_INCLUDES" != "no" && test "$TIFF_LIBS" != "no"; then
|
|
AC_DEFINE(HAVE_TIFF,1,[Define if you have tiff libraries and header files.])
|
|
$1
|
|
else
|
|
TIFF_INCLUDES=""
|
|
TIFF_LIBS=""
|
|
$2
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl From FIND_MOTIF and ACX_PTHREAD, without much understanding
|
|
dnl
|
|
dnl FIND_JPEG[ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]
|
|
dnl ------------------------------------------------
|
|
dnl
|
|
dnl Find JPEG libraries and headers
|
|
dnl
|
|
dnl Put compile stuff in JPEG_INCLUDES
|
|
dnl Put link stuff in JPEG_LIBS
|
|
dnl Define HAVE_JPEG if found
|
|
dnl
|
|
AC_DEFUN([FIND_JPEG], [
|
|
AC_REQUIRE([AC_PATH_XTRA])
|
|
|
|
JPEG_INCLUDES=""
|
|
JPEG_LIBS=""
|
|
|
|
AC_ARG_WITH(jpeg,
|
|
AS_HELP_STRING([--without-jpeg], [build without libjpeg (default: test)]))
|
|
# Treat --without-jpeg like --without-jpeg-includes --without-jpeg-libraries.
|
|
if test "$with_jpeg" = "no"; then
|
|
JPEG_INCLUDES=no
|
|
JPEG_LIBS=no
|
|
fi
|
|
|
|
AC_ARG_WITH(jpeg-includes,
|
|
AS_HELP_STRING([--with-jpeg-includes=DIR], [libjpeg includes are in DIR]),
|
|
JPEG_INCLUDES="-I$withval")
|
|
AC_ARG_WITH(jpeg-libraries,
|
|
AS_HELP_STRING([--with-jpeg-libraries=DIR], [libjpeg libraries are in DIR]),
|
|
JPEG_LIBS="-L$withval -ljpeg")
|
|
|
|
AC_MSG_CHECKING(for JPEG)
|
|
|
|
# Look for jpeglib.h
|
|
if test "$JPEG_INCLUDES" = ""; then
|
|
# Check the standard search path
|
|
AC_TRY_COMPILE([#include <stdio.h>
|
|
#include <jpeglib.h>],[int a;],[
|
|
JPEG_INCLUDES=""
|
|
], [
|
|
# jpeglib.h is not in the standard search path, try
|
|
# $prefix
|
|
jpeg_save_INCLUDES="$INCLUDES"
|
|
|
|
INCLUDES="-I${prefix}/include $INCLUDES"
|
|
|
|
AC_TRY_COMPILE([#include <stdio.h>
|
|
#include <jpeglib.h>],[int a;],[
|
|
JPEG_INCLUDES="-I${prefix}/include"
|
|
], [
|
|
JPEG_INCLUDES="no"
|
|
])
|
|
|
|
INCLUDES=$jpeg_save_INCLUDES
|
|
])
|
|
fi
|
|
|
|
# Now for the libraries
|
|
if test "$JPEG_LIBS" = ""; then
|
|
jpeg_save_LIBS="$LIBS"
|
|
jpeg_save_INCLUDES="$INCLUDES"
|
|
|
|
LIBS="-ljpeg $LIBS"
|
|
INCLUDES="$JPEG_INCLUDES $INCLUDES"
|
|
|
|
# Try the standard search path first
|
|
AC_TRY_LINK([#include <stdio.h>
|
|
#include <jpeglib.h>
|
|
],[jpeg_abort((void*)0)], [
|
|
JPEG_LIBS="-ljpeg"
|
|
], [
|
|
# libjpeg is not in the standard search path, try $prefix
|
|
|
|
LIBS="-L${prefix}/lib $LIBS"
|
|
|
|
AC_TRY_LINK([#include <stdio.h>
|
|
#include <jpeg.h>
|
|
],[jpeg_abort((void*)0)], [
|
|
JPEG_LIBS="-L${prefix}/lib -ljpeg"
|
|
], [
|
|
JPEG_LIBS=no
|
|
])
|
|
])
|
|
|
|
LIBS="$jpeg_save_LIBS"
|
|
INCLUDES="$jpeg_save_INCLUDES"
|
|
fi
|
|
|
|
AC_SUBST(JPEG_LIBS)
|
|
AC_SUBST(JPEG_INCLUDES)
|
|
|
|
# Print a helpful message
|
|
jpeg_libraries_result="$JPEG_LIBS"
|
|
jpeg_includes_result="$JPEG_INCLUDES"
|
|
|
|
if test x"$jpeg_libraries_result" = x""; then
|
|
jpeg_libraries_result="in default path"
|
|
fi
|
|
if test x"$jpeg_includes_result" = x""; then
|
|
jpeg_includes_result="in default path"
|
|
fi
|
|
|
|
if test "$jpeg_libraries_result" = "no"; then
|
|
jpeg_libraries_result="(none)"
|
|
fi
|
|
if test "$jpeg_includes_result" = "no"; then
|
|
jpeg_includes_result="(none)"
|
|
fi
|
|
|
|
AC_MSG_RESULT([libraries $jpeg_libraries_result, headers $jpeg_includes_result])
|
|
|
|
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
|
|
if test "$JPEG_INCLUDES" != "no" && test "$JPEG_LIBS" != "no"; then
|
|
AC_DEFINE(HAVE_JPEG,1,[Define if you have jpeg libraries and header files.])
|
|
$1
|
|
else
|
|
JPEG_INCLUDES=""
|
|
JPEG_LIBS=""
|
|
$2
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl From FIND_MOTIF and ACX_PTHREAD, without much understanding
|
|
dnl
|
|
dnl FIND_PNG[ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]
|
|
dnl ------------------------------------------------
|
|
dnl
|
|
dnl Find PNG libraries and headers
|
|
dnl
|
|
dnl Put compile stuff in PNG_INCLUDES
|
|
dnl Put link stuff in PNG_LIBS
|
|
dnl Define HAVE_PNG if found.
|
|
dnl
|
|
AC_DEFUN([FIND_PNG], [
|
|
AC_REQUIRE([AC_PATH_XTRA])
|
|
|
|
PNG_INCLUDES=""
|
|
PNG_LIBS=""
|
|
|
|
AC_ARG_WITH(png,
|
|
AS_HELP_STRING([--without-png], [build without libpng (default: test)]))
|
|
# Treat --without-png like --without-png-includes --without-png-libraries.
|
|
if test "$with_png" = "no"; then
|
|
PNG_INCLUDES=no
|
|
PNG_LIBS=no
|
|
fi
|
|
|
|
AC_ARG_WITH(png-includes,
|
|
AS_HELP_STRING([--with-png-includes=DIR], [libpng includes are in DIR]),
|
|
PNG_INCLUDES="-I$withval")
|
|
AC_ARG_WITH(png-libraries,
|
|
AS_HELP_STRING([--with-png-libraries=DIR], [libpng libraries are in DIR]),
|
|
PNG_LIBS="-L$withval -lpng")
|
|
|
|
AC_MSG_CHECKING(for libpng)
|
|
|
|
# Look for png.h
|
|
if test "$PNG_INCLUDES" = ""; then
|
|
# Check the standard search path
|
|
AC_TRY_COMPILE([#include <png.h>],[int a;],[
|
|
PNG_INCLUDES=""
|
|
], [
|
|
# png.h is not in the standard search path, try
|
|
# $prefix
|
|
png_save_INCLUDES="$INCLUDES"
|
|
|
|
INCLUDES="-I${prefix}/include $INCLUDES"
|
|
|
|
AC_TRY_COMPILE([#include <png.h>],[int a;],[
|
|
PNG_INCLUDES="-I${prefix}/include"
|
|
], [
|
|
PNG_INCLUDES="no"
|
|
])
|
|
|
|
INCLUDES=$png_save_INCLUDES
|
|
])
|
|
fi
|
|
|
|
# Now for the libraries
|
|
if test "$PNG_LIBS" = ""; then
|
|
png_save_LIBS="$LIBS"
|
|
png_save_INCLUDES="$INCLUDES"
|
|
|
|
LIBS="-lpng $LIBS"
|
|
INCLUDES="$PNG_INCLUDES $INCLUDES"
|
|
|
|
# Try the standard search path first
|
|
AC_TRY_LINK([#include <png.h>],[png_access_version_number()], [
|
|
PNG_LIBS="-lpng"
|
|
], [
|
|
# libpng is not in the standard search path, try $prefix
|
|
|
|
LIBS="-L${prefix}/lib $LIBS"
|
|
|
|
AC_TRY_LINK([#include <png.h>],[png_access_version_number()], [
|
|
PNG_LIBS="-L${prefix}/lib -lpng"
|
|
], [
|
|
PNG_LIBS=no
|
|
])
|
|
])
|
|
|
|
LIBS="$png_save_LIBS"
|
|
INCLUDES="$png_save_INCLUDES"
|
|
fi
|
|
|
|
AC_SUBST(PNG_LIBS)
|
|
AC_SUBST(PNG_INCLUDES)
|
|
|
|
# Print a helpful message
|
|
png_libraries_result="$PNG_LIBS"
|
|
png_includes_result="$PNG_INCLUDES"
|
|
|
|
if test x"$png_libraries_result" = x""; then
|
|
png_libraries_result="in default path"
|
|
fi
|
|
if test x"$png_includes_result" = x""; then
|
|
png_includes_result="in default path"
|
|
fi
|
|
|
|
if test "$png_libraries_result" = "no"; then
|
|
png_libraries_result="(none)"
|
|
fi
|
|
if test "$png_includes_result" = "no"; then
|
|
png_includes_result="(none)"
|
|
fi
|
|
|
|
AC_MSG_RESULT([libraries $png_libraries_result, headers $png_includes_result])
|
|
|
|
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
|
|
if test "$PNG_INCLUDES" != "no" && test "$PNG_LIBS" != "no"; then
|
|
AC_DEFINE(HAVE_PNG,1,[Define if you have png libraries and header files.])
|
|
$1
|
|
else
|
|
PNG_INCLUDES=""
|
|
PNG_LIBS=""
|
|
$2
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl a macro to check for ability to create python extensions
|
|
dnl AM_CHECK_PYTHON_HEADERS([ACTION-IF-POSSIBLE], [ACTION-IF-NOT-POSSIBLE])
|
|
dnl function also defines PYTHON_INCLUDES
|
|
AC_DEFUN([AM_CHECK_PYTHON_HEADERS],
|
|
[AC_REQUIRE([AM_PATH_PYTHON])
|
|
AC_MSG_CHECKING(for headers required to compile python extensions)
|
|
dnl deduce PYTHON_INCLUDES
|
|
py_prefix=`$PYTHON -c "import sys; print sys.prefix"`
|
|
py_exec_prefix=`$PYTHON -c "import sys; print sys.exec_prefix"`
|
|
PYTHON_INCLUDES="-I${py_prefix}/include/python${PYTHON_VERSION}"
|
|
if test "$py_prefix" != "$py_exec_prefix"; then
|
|
PYTHON_INCLUDES="$PYTHON_INCLUDES -I${py_exec_prefix}/include/python${PYTHON_VERSION}"
|
|
fi
|
|
AC_SUBST(PYTHON_INCLUDES)
|
|
dnl check if the headers exist:
|
|
save_CPPFLAGS="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS $PYTHON_INCLUDES"
|
|
AC_TRY_CPP([#include <Python.h>],dnl
|
|
[AC_MSG_RESULT(found)
|
|
$1],dnl
|
|
[AC_MSG_RESULT(not found)
|
|
$2])
|
|
CPPFLAGS="$save_CPPFLAGS"
|
|
])
|
|
|