Create libquit stubs

src/CMakeLists.txt

···
 	${CMAKE_CURRENT_SOURCE_DIR}/Accelerate/include
 	${CMAKE_CURRENT_SOURCE_DIR}/IOSurface/include
 	${CMAKE_CURRENT_SOURCE_DIR}/external/cocotron/OpenGL/include
+	${CMAKE_CURRENT_SOURCE_DIR}/libquit/include
 )
 
 # It must be done in this scope
···
 add_subdirectory(Accelerate)
 add_subdirectory(IOSurface)
 add_subdirectory(external/cocotron/OpenGL)
+add_subdirectory(libquit)
 
 # /Applications
 #add_subdirectory(external/TextEdit)

src/libquit/CMakeLists.txt

···
+project(quit)
+
+set(DYLIB_INSTALL_NAME "/usr/lib/libquit.dylib")
+set(DYLIB_COMPAT_VERSION "1.0.0")
+set(DYLIB_CURRENT_VERSION "1.0.0")
+
+add_darling_library(quit SHARED
+    src/quit.c
+)
+make_fat(quit)
+target_link_libraries(quit system)
+install(TARGETS quit DESTINATION libexec/darling/usr/lib)

src/libquit/include/quit/quit.h

···
+/*
+ This file is part of Darling.
+
+ Copyright (C) 2017 Lubos Dolezel
+
+ Darling is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Darling is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Darling.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#ifndef _quit_H_
+#define _quit_H_
+
+void* LQCachePort(void);
+void* LQForceQuit(void);
+void* LQNotifyCpuResource(void);
+void* LQNotifyFacelessQuitHappening(void);
+void* LQNotifyQuitLikely(void);
+void* LQNotifySpinLikely(void);
+void* LQNotifyStuckApp(void);
+void* LQNotifyUiQuitHappening(void);
+void* LQNotifyUnstuckApp(void);
+void* LQNotifyWakeupsResource(void);
+void* LQReportCpuResource(void);
+void* LQReportPotentialHang(void);
+void* LQReportPotentialSpin(void);
+void* LQReportStuckApp(void);
+void* LQReportUnstuckApp(void);
+void* LQReportWakeupsResource(void);
+
+#endif

src/libquit/src/quit.c

···
+/*
+ This file is part of Darling.
+
+ Copyright (C) 2017 Lubos Dolezel
+
+ Darling is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Darling is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Darling.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#include <quit/quit.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+static int verbose = 0;
+
+__attribute__((constructor))
+static void initme(void) {
+    verbose = getenv("STUB_VERBOSE") != NULL;
+}
+
+void* LQCachePort(void) {
+    if (verbose) puts("STUB: LQCachePort called");
+    return NULL;
+}
+
+void* LQForceQuit(void) {
+    if (verbose) puts("STUB: LQForceQuit called");
+    return NULL;
+}
+
+void* LQNotifyCpuResource(void) {
+    if (verbose) puts("STUB: LQNotifyCpuResource called");
+    return NULL;
+}
+
+void* LQNotifyFacelessQuitHappening(void) {
+    if (verbose) puts("STUB: LQNotifyFacelessQuitHappening called");
+    return NULL;
+}
+
+void* LQNotifyQuitLikely(void) {
+    if (verbose) puts("STUB: LQNotifyQuitLikely called");
+    return NULL;
+}
+
+void* LQNotifySpinLikely(void) {
+    if (verbose) puts("STUB: LQNotifySpinLikely called");
+    return NULL;
+}
+
+void* LQNotifyStuckApp(void) {
+    if (verbose) puts("STUB: LQNotifyStuckApp called");
+    return NULL;
+}
+
+void* LQNotifyUiQuitHappening(void) {
+    if (verbose) puts("STUB: LQNotifyUiQuitHappening called");
+    return NULL;
+}
+
+void* LQNotifyUnstuckApp(void) {
+    if (verbose) puts("STUB: LQNotifyUnstuckApp called");
+    return NULL;
+}
+
+void* LQNotifyWakeupsResource(void) {
+    if (verbose) puts("STUB: LQNotifyWakeupsResource called");
+    return NULL;
+}
+
+void* LQReportCpuResource(void) {
+    if (verbose) puts("STUB: LQReportCpuResource called");
+    return NULL;
+}
+
+void* LQReportPotentialHang(void) {
+    if (verbose) puts("STUB: LQReportPotentialHang called");
+    return NULL;
+}
+
+void* LQReportPotentialSpin(void) {
+    if (verbose) puts("STUB: LQReportPotentialSpin called");
+    return NULL;
+}
+
+void* LQReportStuckApp(void) {
+    if (verbose) puts("STUB: LQReportStuckApp called");
+    return NULL;
+}
+
+void* LQReportUnstuckApp(void) {
+    if (verbose) puts("STUB: LQReportUnstuckApp called");
+    return NULL;
+}
+
+void* LQReportWakeupsResource(void) {
+    if (verbose) puts("STUB: LQReportWakeupsResource called");
+    return NULL;
+}