Fix build issue on Debian/kFreeBSD 7.0
There are posix_fadvise(2) but not POSIX_FADV_WILLNEED. Patch from Ryo ONODERA.
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@ -28,6 +28,7 @@
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#include <dirent.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <assert.h>
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#if defined(HAVE_MMAP) || defined(__CYGWIN__)
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# include <unistd.h>
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@ -572,7 +573,7 @@ FcDirCacheMapFd (int fd, struct stat *fd_stat, struct stat *dir_stat)
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{
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#if defined(HAVE_MMAP) || defined(__CYGWIN__)
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cache = mmap (0, fd_stat->st_size, PROT_READ, MAP_SHARED, fd, 0);
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#ifdef HAVE_POSIX_FADVISE
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#if defined(HAVE_POSIX_FADVISE) && defined(POSIX_FADV_WILLNEED)
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posix_fadvise (fd, 0, fd_stat->st_size, POSIX_FADV_WILLNEED);
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#endif
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if (cache == MAP_FAILED)
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