Update build instructions

Fix wxWidgets build instructions to target 10.15 (needed for filesystem C++17 features) and add other release options

README.md

@@ -270,12 +270,15 @@ cd ..
 git clone https://github.com/wxWidgets/wxWidgets.git --recurse-submodules
 cd wxWidgets
 cmake . -DCMAKE_INSTALL_PREFIX=./wxlib -DwxBUILD_SHARED=OFF \
-      -D"CMAKE_OSX_ARCHITECTURES:STRING=arm64;x86_64" -DCMAKE_BUILD_TYPE=Release
-cmake --build . --target install -j $(nproc) --config Release
+    -D"CMAKE_OSX_ARCHITECTURES:STRING=arm64;x86_64" \
+    -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 \
+    -DwxBUILD_OPTIMISE=ON -DwxBUILD_STRIPPED_RELEASE=ON \
+    -DCMAKE_BUILD_TYPE=Release
+cmake --build . --target install --config Release
 cd ..
 cd Cuneiform/gui
 cmake . -DCMAKE_BUILD_TYPE=Release
-cmake --build . --target all -j $(nproc) --config Release
+cmake --build . --target all --config Release
 ```
 
 On Windows with Visual Studio, build wxWidgets with the defaults, except `wxBUILD_SHARED` should be set to "OFF"

docs/manual/building.qmd

@@ -30,22 +30,25 @@ After building, "cuneiform" will be available in the "bin" folder.
 Download [wxWidgets](https://github.com/wxWidgets/wxWidgets), placing it at the same folder level as this project.
 After building *wxWidgets*, *Cuneiform* can be configured and built with *Cmake*.
 
-On Unix:
+On Linux/macOS:
 
 ``` {.bash filename="Terminal"}
 # download and build wxWidgets one folder above
 cd ..
 git clone https://github.com/wxWidgets/wxWidgets.git --recurse-submodules
 cd wxWidgets
 cmake . -DCMAKE_INSTALL_PREFIX=./wxlib -DwxBUILD_SHARED=OFF \
-      -D"CMAKE_OSX_ARCHITECTURES:STRING=arm64;x86_64" -DCMAKE_BUILD_TYPE=Release
-cmake --build . --target install -j $(nproc) --config Release
+    -D"CMAKE_OSX_ARCHITECTURES:STRING=arm64;x86_64" \
+    -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 \
+    -DwxBUILD_OPTIMISE=ON -DwxBUILD_STRIPPED_RELEASE=ON \
+    -DCMAKE_BUILD_TYPE=Release
+cmake --build . --target install --config Release
 
 # go back into the project folder and build the GUI version
 cd ..
 cd Cuneiform/gui
 cmake . -DCMAKE_BUILD_TYPE=Release
-cmake --build . --target all -j $(nproc) --config Release
+cmake --build . --target all --config Release
 ```
 
 ::: {.notesection data-latex=""}

gui/CMakeLists.txt

@@ -168,6 +168,7 @@ elseif(APPLE)
                            $<$<CONFIG:Debug>:-Og>
                            $<$<CONFIG:Release>:-O2>)
 elseif(UNIX)
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -s")
     target_compile_definitions(${PROJECT_NAME} PUBLIC __WXGTK__
         $<$<CONFIG:Debug>:__WXDEBUG__> $<$<CONFIG:Release>:NDEBUG>)
     target_compile_options(${PROJECT_NAME} PUBLIC -Wall -Wextra -Wpedantic -Wshadow -Werror