dev-lang/python: Readd check for failed semaphore checks in 3.10

Bug: https://bugs.gentoo.org/496328 Signed-off-by: Mike Gilbert <[email protected]>
johu · Jan 27, 2021 · 56566e1 · 56566e1
1 parent 7f05a0f
commit 56566e1
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/dev-lang/python/python-3.10.0_alpha4.ebuild b/dev-lang/python/python-3.10.0_alpha4.ebuild
@@ -186,6 +186,12 @@ src_configure() {
  )
 
  OPT="" econf "${myeconfargs[@]}"
+
+ if grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1" pyconfig.h; then
+ eerror "configure has detected that the sem_open function is broken."
+ eerror "Please ensure that /dev/shm is mounted as a tmpfs with mode 1777."
+ die "Broken sem_open function (bug 496328)"
+ fi
 }
 
 src_compile() {