Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 95 insertions, 0 deletions

diff --git a/solenv/gbuild/platform/EMSCRIPTEN_INTEL_GCC.mk b/solenv/gbuild/platform/EMSCRIPTEN_INTEL_GCC.mk
new file mode 100644
index 000000000..61424f72c
--- /dev/null
+++ b/solenv/gbuild/platform/EMSCRIPTEN_INTEL_GCC.mk
@@ -0,0 +1,95 @@
+# -*- 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/.
+#
+
+gb_UnoApiHeadersTarget_select_variant = $(if $(filter udkapi,$(1)),comprehensive,$(2))
+
+include $(GBUILDDIR)/platform/unxgcc.mk
+
+# don't sort; later can override previous settings!
+gb_EMSCRIPTEN_PRE_JS_FILES = \
+    $(SRCDIR)/static/emscripten/environment.js \
+    $(call gb_CustomTarget_get_workdir,static/emscripten_fs_image)/soffice.data.js.link \
+
+gb_RUN_CONFIGURE := $(SRCDIR)/solenv/bin/run-configure
+# avoid -s SAFE_HEAP=1 - c.f. gh#8584 this breaks source maps
+gb_EMSCRIPTEN_CPPFLAGS := -pthread -s USE_PTHREADS=1
+gb_EMSCRIPTEN_LDFLAGS := $(gb_EMSCRIPTEN_CPPFLAGS)
+
+# Initial memory size and worker thread pool
+gb_EMSCRIPTEN_LDFLAGS += -s TOTAL_MEMORY=1GB -s PTHREAD_POOL_SIZE=4
+
+# To keep the link time (and memory) down, prevent all rewriting options from wasm-emscripten-finalize
+# See emscripten.py, finalize_wasm, modify_wasm = True
+# So we need WASM_BIGINT=1 and ASSERTIONS=1 (2 implies STACK_OVERFLOW_CHECK)
+gb_EMSCRIPTEN_LDFLAGS += --bind -s FORCE_FILESYSTEM=1 -s WASM_BIGINT=1 -s ERROR_ON_UNDEFINED_SYMBOLS=1 -s FETCH=1 -s ASSERTIONS=1 -s EXIT_RUNTIME=0 -s EXPORTED_RUNTIME_METHODS=["UTF16ToString","stringToUTF16","printErr"]
+gb_EMSCRIPTEN_QTDEFS := -DQT_NO_LINKED_LIST -DQT_NO_JAVA_STYLE_ITERATORS -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
+
+gb_Executable_EXT := .html
+ifeq ($(ENABLE_WASM_EXCEPTIONS),TRUE)
+gb_EMSCRIPTEN_EXCEPT = -fwasm-exceptions -s SUPPORT_LONGJMP=wasm
+gb_EMSCRIPTEN_CPPFLAGS += -s SUPPORT_LONGJMP=wasm
+else
+gb_EMSCRIPTEN_EXCEPT = -s DISABLE_EXCEPTION_CATCHING=0
+endif
+
+gb_CXXFLAGS += $(gb_EMSCRIPTEN_CPPFLAGS)
+gb_LinkTarget_EXCEPTIONFLAGS += $(gb_EMSCRIPTEN_EXCEPT)
+gb_LinkTarget_CFLAGS += $(gb_EMSCRIPTEN_CPPFLAGS) $(gb_EMSCRIPTEN_QTDEFS)
+gb_LinkTarget_CXXFLAGS += $(gb_EMSCRIPTEN_CPPFLAGS) $(gb_EMSCRIPTEN_QTDEFS) $(gb_EMSCRIPTEN_EXCEPT)
+gb_LinkTarget_LDFLAGS += $(gb_EMSCRIPTEN_LDFLAGS) $(gb_EMSCRIPTEN_CPPFLAGS) $(gb_EMSCRIPTEN_EXCEPT)
+
+# Linker and compiler optimize + debug flags are handled in LinkTarget.mk
+gb_LINKEROPTFLAGS :=
+gb_LINKERSTRIPDEBUGFLAGS :=
+# This maps to g3, no source maps, but DWARF with current emscripten!
+# https://developer.chrome.com/blog/wasm-debugging-2020/
+gb_DEBUGINFO_FLAGS = -g
+#gb_DEBUGINFO_FLAGS = -gsource-map --source-map-base=file://$(WORKDIR)/LinkTarget/Executable
+
+ifeq ($(HAVE_EXTERNAL_DWARF),TRUE)
+gb_DEBUGINFO_FLAGS += -gseparate-dwarf
+endif
+
+# We need at least code elimination, otherwise linking OOMs even with 64GB.
+# So we "fake" -Og support to mean -O1 for Emscripten and always enable it for debug in configure.
+gb_COMPILERDEBUGOPTFLAGS := -O1
+gb_COMPILERNOOPTFLAGS := -O1 -fstrict-aliasing -fstrict-overflow
+
+# cleanup addition JS and wasm files for binaries
+define gb_Executable_Executable_platform
+$(call gb_LinkTarget_add_auxtargets,$(2),\
+        $(patsubst %.lib,%.wasm,$(3)) \
+        $(patsubst %.lib,%.js,$(3)) \
+        $(patsubst %.lib,%.worker.js,$(3)) \
+)
+
+$(foreach pre_js,$(gb_EMSCRIPTEN_PRE_JS_FILES),$(call gb_Executable_add_prejs,$(1),$(pre_js)))
+
+endef
+
+define gb_CppunitTest_CppunitTest_platform
+$(call gb_LinkTarget_add_auxtargets,$(2),\
+        $(patsubst %.lib,%.wasm,$(3)) \
+        $(patsubst %.lib,%.js,$(3)) \
+        $(patsubst %.lib,%.worker.js,$(3)) \
+)
+
+$(foreach pre_js,$(gb_EMSCRIPTEN_PRE_JS_FILES),$(call gb_CppunitTest_add_prejs,$(1),$(pre_js)))
+
+endef
+
+gb_SUPPRESS_TESTS := $(true)
+
+define gb_Library_get_rpath
+endef
+
+define gb_Executable_get_rpath
+endef
+
+# vim: set noet sw=4 ts=4