62 lines
2.4 KiB
Plaintext
62 lines
2.4 KiB
Plaintext
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dnl @synopsis CHECK_LIBWRASTER([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
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dnl
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dnl This macro searches for an installed libwraster library. If nothing
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dnl was specified when calling configure, it searches first in /usr/local
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dnl and then in /usr. If the --with-libwraster=DIR is specified, it will try
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dnl to find it in DIR/include/wraster.h and DIR/lib/libwraster.a. If --without-libwraster
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dnl is specified, the library is not searched at all.
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dnl
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dnl It defines the symbol HAVE_LIBWRASTER if the library is found. You should
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dnl use autoheader to include a definition for this symbol in a config.h
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dnl file.
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dnl
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dnl Sources files should then use something like
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dnl
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dnl #ifdef HAVE_LIBWRASTER
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dnl #include <wraster.h>
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dnl #endif /* HAVE_LIBWRASTER */
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dnl
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dnl @version 1.0
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dnl based on CHECK_ZLIB by Loic Dachary <loic@senga.org>
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dnl
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AC_DEFUN([CHECK_LIBWRASTER],
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#
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# Handle user hints
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#
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[AC_MSG_CHECKING(if libwraster is wanted)
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AC_ARG_WITH(libwraster,
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[ --with-libwraster=DIR root directory path of libwraster installation [defaults to
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/usr/local or /usr if not found in /usr/local]
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--without-libwraster to disable libwraster usage completely],
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[if test "$withval" != no ; then
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LIBWRASTER_HOME="$withval"
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AC_MSG_RESULT([yes: libraries ${LIBWRASTER_HOME}/lib includes ${LIBWRASTER_HOME}/include])
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else
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AC_MSG_RESULT(no)
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fi],
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[LIBWRASTER_HOME=/usr/local
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if test ! -f "${LIBWRASTER_HOME}/include/wraster.h"
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then
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LIBWRASTER_HOME=/usr
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if test ! -f "${LIBWRASTER_HOME}/include/wraster.h"
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then
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LIBWRASTER_HOME=/usr/X11R6
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fi
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fi
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AC_MSG_RESULT([yes: libraries ${LIBWRASTER_HOME}/lib includes ${LIBWRASTER_HOME}/include])
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])
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#
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# Locate libwraster, if wanted
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#
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if test -n "${LIBWRASTER_HOME}"
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then
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LDFLAGS="$LDFLAGS -L${LIBWRASTER_HOME}/lib"
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CPPFLAGS="$CPPFLAGS -I${LIBWRASTER_HOME}/include"
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AC_CHECK_LIB(wraster, RCreateContext, $1, $2)
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else
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$2
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fi
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])
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