pkg-config --cflags sdl2 returns nothing in 19.08
Context
pkg-config --cflags sdl2
returns nothing. Programs using SDL are now unable to find the SDL.h file. In the 18.08 runtime the command returns -I/usr/include/SDL2 -D_REENTRANT
Description
In /usr/lib/x86_64-linux-gnu/pkgconfig/sdl2.pc there is a missing new line. The last line is:
-I/usr/include/x86_64-linux-gnu/SDL2 Cflags: -I${includedir}/SDL2 -D_REENTRANT
There should be a new line before Cflags.
Acceptance Criteria
pkg-config --cflags sdl2
should return -I/usr/include/SDL2 -D_REENTRANT