Update of /cvsroot/meshdb/src/cf
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv1924/cf
Added Files:
Tag: leonard-dev
gd.m4 libpng.m4
Log Message:
more autoconf
--- NEW FILE: gd.m4 ---
dnl $Id: gd.m4,v 1.1.2.1 2004/11/07 12:16:31 leonard Exp $
dnl David Leonard, 2004. Public domain.
dnl
dnl Check for the GD library (http://www.boutell.com/gd/)
dnl
AC_DEFUN([CHECK_GDLIB],
[AC_ARG_WITH(gdlib,
AC_HELP_STRING([--with-gdlib=PREFIX],
[specify GD installation (default auto)]),
ac_cv_use_gdlib=$withval,
ac_cv_use_gdlib=auto)
AC_CACHE_CHECK([gdlib-config],
[ac_cv_gdlib_config],
[if test "auto" = "$ac_cv_use_gdlib"; then
prog=gdlib-config
else
prog="$ac_cv_use_gdlib/bin/gdlib-config"
fi
if $prog --version >/dev/null 2>/dev/null; then
ac_cv_gdlib_config=$prog
else
ac_cv_gdlib_config=no
fi])
if test "no" != "$ac_cv_gdlib_config"; then
GD_CFLAGS="$CFLAGS `$ac_cv_gdlib_config --cflags`"
GD_LDFLAGS="$LDFLAGS `$ac_cv_gdlib_config --ldflags`"
GD_LIBS="$LIBS `$ac_cv_gdlib_config --libs`"
fi
CFLAGS="$CFLAGS $GD_CFLAGS"
LDFLAGS="$LDFLAGS $GD_LDFLAGS"
LIBS="$LIBS $GD_LIBS"
AC_CHECK_HEADER(gd.h,,
[AC_MSG_ERROR([unable to find or use required GD headers])])
AC_SEARCH_LIBS(gdImageCreate,gd,,
[AC_MSG_ERROR([unable to find or use required GD library])])
])
--- NEW FILE: libpng.m4 ---
dnl $Id: libpng.m4,v 1.1.2.1 2004/11/07 12:16:31 leonard Exp $
dnl David Leonard, 2004. Public domain.
AC_DEFUN([CHECK_LIBPNG],
[AC_ARG_WITH(libpng,
AC_HELP_STRING([--with-libpng=PREFIX],
[specify libpng installation (default auto)]),
ac_cv_use_libpng=$withval,
ac_cv_use_libpng=auto)
AC_CACHE_CHECK([libpng-config],
[ac_cv_libpng_config],
[if test "auto" = "$ac_cv_use_libpng"; then
prog=libpng-config
else
prog="$ac_cv_use_libpng/bin/libpng-config"
fi
if $prog --version >/dev/null 2>/dev/null; then
ac_cv_libpng_config=$prog
else
ac_cv_libpng_config=no
fi])
if test "no" != "$ac_cv_libpng_config"; then
LIBPNG_CPPFLAGS="`$ac_cv_libpng_config --cppflags`"
LIBPNG_CFLAGS="`$ac_cv_libpng_config --cflags`"
LIBPNG_LDFLAGS="`$ac_cv_libpng_config --L_opts`"
LIBPNG_LDFLAGS="$LIBPNG_LDFLAGS `$ac_cv_libpng_config --R_opts`"
LIBPNG_LIBS="`$ac_cv_libpng_config --libs`"
fi
CPPFLAGS="$CPPFLAGS $LIBPNG_CPPFLAGS"
CFLAGS="$CFLAGS $LIBPNG_CFLAGS"
LDFLAGS="$LDFLAGS $LIBPNG_LDFLAGS"
LIBS="$LIBS $LIBPNG_LIBS"
AC_CHECK_HEADER(png.h,,
[AC_MSG_ERROR([unable to find required PNG headers])])
AC_SEARCH_LIBS(png_init_io,png,,
[AC_MSG_ERROR([unable to find required PNG library])])
])
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