init

cmake/options_linux.cmake

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+# This file is part of Desktop App Toolkit,
+# a set of libraries for developing nice desktop applications.
+#
+# For license and copyright information please follow this link:
+# https://github.com/desktop-app/legal/blob/master/LEGAL
+
+target_compile_options(common_options
+INTERFACE
+    -fPIC
+    $<$<NOT:$<CONFIG:Debug>>:-fno-strict-aliasing>
+    -pipe
+)
+
+target_compile_options_if_exists(common_options
+INTERFACE
+    -Wall
+    -Wextra
+    -Wno-unused-parameter
+    -Wno-switch
+    -Wno-maybe-uninitialized
+    -Wno-missing-field-initializers
+    -Wno-sign-compare
+    -Wno-deprecated # implicit capture of 'this' via '[=]' is deprecated in C++20
+)
+
+target_link_options_if_exists(common_options
+INTERFACE
+    -Wno-alloc-size-larger-than # Qt + LTO
+    -Wno-free-nonheap-object # Qt + LTO
+    -Wno-stringop-overflow # Qt + LTO
+    -Wno-stringop-overread # Qt + LTO
+    -Wno-odr # Qt + LTO
+    -Wno-inline # OpenAL + LTO
+    -pthread
+    -Wl,--as-needed
+)
+
+if (DESKTOP_APP_SPECIAL_TARGET)
+    target_compile_options(common_options
+    INTERFACE
+        -Werror
+    )
+endif()
+
+if (DESKTOP_APP_USE_ALLOCATION_TRACER)
+    target_link_options(common_options
+    INTERFACE
+        # -Wl,-wrap,__malloc
+        -Wl,-wrap,__libc_malloc
+        -Wl,-wrap,malloc
+        -Wl,-wrap,valloc
+        -Wl,-wrap,pvalloc
+        -Wl,-wrap,calloc
+        -Wl,-wrap,realloc
+        -Wl,-wrap,memalign
+        -Wl,-wrap,aligned_alloc
+        -Wl,-wrap,posix_memalign
+        -Wl,-wrap,free
+        -Wl,--push-state,--no-as-needed,-lrt,--pop-state
+    )
+    target_link_libraries(common_options
+    INTERFACE
+        desktop-app::linux_allocation_tracer
+        $<TARGET_FILE:desktop-app::linux_allocation_tracer>
+    )
+endif()
+
+if (DESKTOP_APP_ASAN)
+    target_compile_options(common_options INTERFACE -fsanitize=address)
+    target_link_options(common_options INTERFACE -fsanitize=address)
+endif()
+
+target_link_libraries(common_options
+INTERFACE
+    ${CMAKE_DL_LIBS}
+)