tdf#144340: fix FB configure on Windows

./configure runs on Windows, and sets value of FB_ALIGNMENT,
a define that affects the layout of FB's sort memory pool.

Trying to include <semaphore.h> fails on Windows; the test in
./configure considers error value (equal to 2) as the value of
the alignment (which should be 4 or 8 depending on arch). This
makes the memory misaligned, chunks overlapping and re-written
during the sort, memory corrupt, and so on.

Removing the include (which is documented in a commit adding a
similar include [1] to be needed for m68k) fixes detection.

Additionally this cleans up the code added to config.h.in from
autoconfig_msvc.h, because the former is auto-generated during
configure, and the values get re-written in all occurrences of
respective defines anyway.

[1] https://github.com/FirebirdSQL/firebird/commit/7ba46163c74211ce4bf1051ee9998db58cb2f396

Change-Id: I8cdc5c764385a04efd130af09138149c748341fb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/121753
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
(cherry picked from commit c7b5e6566d9b24a0a996c739a945004d9aadee2f)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/121755
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>

0 files changed, 0 insertions, 0 deletions