office-gobmx/jurt/Library_jpipe.mk
Stephan Bergmann b1141fa610 Cut down on -pthread/-lpthread proliferation
Building against libstdc++ effectively always requires -pthread anyway (as
various standard C++ headers require it, see the comment added to
solenv/gbuild/platform/unxgcc.mk), so many explicit uses of -pthread/-lpthread
can be removed.

Doing a (partial) test build on Linux with Clang -stdlib=libc++ suggests that
libc++ indeed doesn't need -pthread as libstdc++ does.

The remaining uses of -pthread/-lpthread are mostly in configure.ac for the
various BSDs (which somebody else might want to clean up now), and related to
external projects.  I tried to be careful to remove -pthread/-lpthread from
makefiles only when C++ object files are involved (so -pthread will now be
included on the link command line by default).

Change-Id: I936e082839cb9a434bd273ce5a1f187a4245dfa1
Reviewed-on: https://gerrit.libreoffice.org/71291
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-04-25 21:27:43 +02:00

85 lines
2.1 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 $(call gb_Library_Library,jpipe))
ifeq ($(OS),WNT)
# The real library is called jpipx on Windows. We build only a wrapper
# for it here.
$(eval $(call gb_Library_add_cobjects,jpipe,\
jurt/source/pipe/wrapper/wrapper \
))
else
ifeq ($(COM_IS_CLANG),TRUE)
ifneq ($(filter -fsanitize=%,$(gb_CC)),)
Library_jpipe__staticsalhack = TRUE
endif
endif
ifeq ($(Library_jpipe__staticsalhack),)
$(eval $(call gb_Library_use_libraries,jpipe,\
sal \
))
$(eval $(call gb_Library_add_cobjects,jpipe,\
jurt/source/pipe/com_sun_star_lib_connections_pipe_PipeConnection \
))
else
# HACK for Clang -fsanitize=address etc. to build libjpipe.so (dlopen'ed from
# java executable) without dependence on __asan_* etc. symbols (expected to be
# provided by the executable), incl. statically linking in the relevant parts of
# sal:
$(eval $(call gb_Library_add_cobjects,jpipe, \
jurt/source/pipe/com_sun_star_lib_connections_pipe_PipeConnection \
))
$(eval $(call gb_Library_add_exception_objects,jpipe, \
jurt/source/pipe/staticsalhack \
))
$(eval $(call gb_Library_add_defs,jpipe, \
-DRTL_OS="\"$(RTL_OS)"\" \
-DRTL_ARCH="\"$(RTL_ARCH)"\" \
))
$(eval $(call gb_Library_set_include,jpipe, \
$$(INCLUDE) \
-I$(SRCDIR) \
-I$(SRCDIR)/sal/inc \
-I$(SRCDIR)/sal/osl/unx \
-I$(SRCDIR)/sal/rtl \
-I$(SRCDIR)/sal/textenc \
))
$(eval $(call gb_Library_use_externals,jpipe, \
boost_headers \
))
ifeq ($(OS),MACOSX)
$(eval $(call gb_Library_use_system_darwin_frameworks,jpipe, \
CoreFoundation \
))
endif
$(call gb_LinkTarget_get_target,$(call gb_Library_get_linktarget,jpipe)): \
gb_CC := $(filter-out -fsanitize%,$(gb_CC))
$(call gb_LinkTarget_get_target,$(call gb_Library_get_linktarget,jpipe)): \
gb_CXX := $(filter-out -fsanitize%,$(gb_CXX))
endif
endif
# vim:set noet sw=4 ts=4: