solvespace/tools/CMakeLists.txt

include_directories(
    ${PNG_INCLUDE_DIRS})

link_directories(
    ${PNG_LIBRARY_DIRS})

add_executable(png2c
    png2c.cpp)

target_link_libraries(png2c
    ${PNG_LIBRARIES})

add_executable(unifont2c
    unifont2c.cpp)

target_link_libraries(unifont2c
    ${PNG_LIBRARIES} ${ZLIB_LIBRARIES})
Rewrite png2c.pl in C++. This allows us to always generate icons during build, and in the future remove a Perl dependency. 2015-11-04 03:10:38 +00:00			`include_directories(`
			`${PNG_INCLUDE_DIRS})`

			`link_directories(`
			`${PNG_LIBRARY_DIRS})`

			`add_executable(png2c`
			`png2c.cpp)`

			`target_link_libraries(png2c`
			`${PNG_LIBRARIES})`
Rewrite ttf2c to use GNU Unifont and merge with pngchar2c.pl. After this change, SolveSpace does not contain nonfree assets. Additionally, Perl is not required for the build. Note that in the US, case law suggests that copyright does not apply to bitmap fonts: http://www.renpy.org/wiki/renpy/misc/Bitmap_Fonts_and_Copyright Nevertheless, it was prudent to replace the asset with something that is unambiguously free. 2015-11-04 07:24:59 +00:00
			`add_executable(unifont2c`
			`unifont2c.cpp)`

			`target_link_libraries(unifont2c`
			`${PNG_LIBRARIES} ${ZLIB_LIBRARIES})`