forked from enlightenment/efl
Check if we can compile and link programs using shm_open (for cserve)
Useful for platform that does not have them (Windows, some BSD) SVN revision: 40557
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@ -156,6 +156,27 @@ AC_ARG_ENABLE(evas-cserve,
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)
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AC_MSG_RESULT($want_evas_cserve)
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AC_MSG_CHECKING([whether shm_open() is present])
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LIBS_save=${LIBS}
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LIBS="$LIBS -lrt"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[
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#include <sys/types.h>
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#include <sys/mman.h>
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#include <fcntl.h>
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]],
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[[
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int fd;
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fd = shm_open("/", O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
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shm_unlink("/");
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]])],
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[want_evas_cserve="yes"],
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[want_evas_cserve="no"])
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LIBS=${LIBS_save}
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AC_MSG_RESULT([$want_evas_cserve])
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AM_CONDITIONAL(EVAS_CSERVE, test "x$want_evas_cserve" = "xyes")
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if test "x$want_evas_cserve" = "xyes"; then
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AC_DEFINE(EVAS_CSERVE, 1, [Shared caceh server.])
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