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authorRoss Burton <ross.burton@intel.com>2017-11-28 16:18:15 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-12-10 22:45:18 +0000
commit2d40119e11003b56174291b62c2f09fe4bc30750 (patch)
tree627cb5e4c0a3fa138ea5621cf2acaada12b9d73a /meta/recipes-support
parentdc6c2274689f470c14cc090aeae9c0096ec51443 (diff)
downloadpoky-2d40119e11003b56174291b62c2f09fe4bc30750.tar.gz
site: consolidate ac_cv_func_mmap_fixed_mapped definitions
This is the cache variable used by AC_FUNC_MMAP, which is possibly one of the worst autoconf macros to exist. Apart from being a runtime test which silently claims that mmap() is broken when cross-compiling, this is basically to verify that mmap() actually works, because SVR4.0 (released 1988) was broken. Thirty years later, everyone has a working mmap(). common-glibc already has an assignment, so add a corresponding assignment to common-musl and remove it from the machine-specific files. (From OE-Core rev: 93dd7c87cef4fd9c22a09857fb55218c8be87b5b) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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