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-rw-r--r--external/libffi/ExternalProject_libffi.mk52
1 files changed, 52 insertions, 0 deletions
diff --git a/external/libffi/ExternalProject_libffi.mk b/external/libffi/ExternalProject_libffi.mk
new file mode 100644
index 0000000000..2e60dd4801
--- /dev/null
+++ b/external/libffi/ExternalProject_libffi.mk
@@ -0,0 +1,52 @@
+# -*- 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 $(call gb_ExternalProject_ExternalProject,libffi))
+
+$(eval $(call gb_ExternalProject_register_targets,libffi,\
+ build \
+))
+
+# set prefix so that it ends up in libffi.pc so that pkg-config in python3 works
+# For a static Windows build, change CPPFLAGS to include -D_LIB and --disable-static
+# Also remove the ExternalPackage in that case
+
+libffi_WIN_PLATFORM := $(strip \
+ $(if $(filter INTEL,$(CPUNAME)),32) \
+ $(if $(filter X86_64,$(CPUNAME)),64) \
+ $(if $(filter AARCH64,$(CPUNAME)),arm64) \
+ )
+
+$(call gb_ExternalProject_get_state_target,libffi,build):
+ $(call gb_Trace_StartRange,libffi,EXTERNAL)
+ $(call gb_ExternalProject_run,build,\
+ export LIB="$(ILIB)" && \
+ MAKE=$(MAKE) $(gb_RUN_CONFIGURE) ./configure \
+ --enable-option-checking=fatal \
+ $(gb_CONFIGURE_PLATFORMS) \
+ $(if $(filter LINUX,$(OS)), \
+ --disable-shared \
+ CC="$(CC) -fvisibility=hidden" \
+ --with-pic \
+ --enable-portable-binary) \
+ $(if $(filter WNT,$(OS)), \
+ --disable-static \
+ CC="$(call gb_UnpackedTarball_get_dir,libffi)/msvcc.sh -m$(libffi_WIN_PLATFORM)" \
+ CXX="$(call gb_UnpackedTarball_get_dir,libffi)/msvcc.sh -m$(libffi_WIN_PLATFORM)" \
+ LD='link' \
+ CPP='cl -nologo -EP' \
+ CXXCPP='cl -nologo -EP' \
+ CPPFLAGS="-DFFI_BUILDING_DLL $(SOLARINC)") \
+ --prefix=$(call gb_UnpackedTarball_get_dir,libffi)/$(HOST_PLATFORM) \
+ --disable-docs \
+ && $(MAKE) \
+ )
+ $(call gb_Trace_EndRange,libffi,EXTERNAL)
+
+# vim: set noet sw=4 ts=4: