office-gobmx/salhelper/Library_salhelper.mk
Luboš Luňák c7c9f3f57a use clang-cl's -Zc:dllexportInlines- for clang-cl builds
This is clang-cl's equivalent of -fvisibility-inlines-hidden,
and it seems to be also sort of the equivalent of MSVC's
-Zc:inline. So it saves build time and disk space.

Clang docs say that this is binary compatible in only one
direction, so our public C++ code shouldn't be using this,
as external C++ code could try to use exported inlines
that are no longer there.

Change-Id: Ie6217808f8ee4a15344183abfc65038e1558d1b0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122352
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2021-09-20 22:50:59 +02:00

40 lines
1.3 KiB
Makefile

# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
#
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
$(eval $(call gb_Library_Library,salhelper))
$(eval $(call gb_Library_add_defs,salhelper,\
-DSALHELPER_DLLIMPLEMENTATION \
))
$(eval $(call gb_Library_set_is_ure_library,salhelper))
$(eval $(call gb_Library_use_libraries,salhelper,\
sal \
))
$(eval $(call gb_Library_add_exception_objects,salhelper,\
salhelper/source/condition \
salhelper/source/dynload \
salhelper/source/simplereferenceobject \
salhelper/source/thread \
salhelper/source/timer \
))
# At least on Linux, for backwards compatibility the salhelper library needs a
# specific soname and symbol versioning. The symbols in the gcc3.map should be
# those not already filtered out due to hidden visibility, so combining the
# visibility feature with the version map file feature works well.
# Solaris would need something like this, too. Its backwards compatibility is
# broken for now:
$(eval $(call gb_Library_set_soversion_script,salhelper,$(SRCDIR)/salhelper/source/gcc3.map))
# vim: set noet sw=4 ts=4: