./build/src/iop/CMakeFiles/lens.dir/flags.make:5:C_FLAGS =  -std=c99 -fopenmp -Wall -fno-strict-aliasing -pthread -march=native -msse3 -g -mfpmath=sse -Werror -Werror=type-limits -O3 -DNDEBUG -O3 -ffast-math -fno-finite-math-only -fexpensive-optimizations -fPIC -I/home/j
anp/src/darktable/src -I/home/janp/src/darktable/src/external -I/home/janp/src/darktable/src/external/LibRaw -isystem /usr/include/glib-2.0 -isystem /usr/lib64/glib-2.0/include -isystem /usr/include/gtk-2.0 -isystem /usr/lib/glib-2.0/include -isystem /usr/lib/gtk-2.0/inc
lude -isystem /usr/include/cairo -isystem /usr/include/pango-1.0 -isystem /usr/include/atk-1.0 -isystem /usr/include/libxml2 -isystem /usr/include/OpenEXR -isystem /usr/include/librsvg-2.0 -isystem /usr/include/gdk-pixbuf-2.0 -isystem /usr/include/json-glib-1.0 -isystem
/usr/include/libsecret-1 -I/home/janp/src/darktable/build/src -isystem /usr/include/libsoup-2.4 -I/home/janp/src/darktable/src/external/osm-gps-map/src -isystem /usr/include/colord-1 -isystem /usr/include/dbus-1.0 -isystem /usr/lib64/dbus-1.0/include -I/home/janp/src/darktable/src/external/colord-gtk/src -I/home/janp/src/darktable/build/src/iop/.. -I/home/janp/src/darktable/src/iop    -Werror=implicit-function-declaration
./build/src/iop/CMakeFiles/lens.dir/build.make:65:      cd /home/janp/src/darktable/build/src/iop && /usr/bin/cc  $(C_DEFINES) $(C_FLAGS) -o CMakeFiles/lens.dir/introspection_lens.c.o   -c /home/janp/src/darktable/build/src/iop/introspection_lens.c
./build/src/iop/CMakeFiles/lens.dir/build.make:69:      cd /home/janp/src/darktable/build/src/iop && /usr/bin/cc  $(C_DEFINES) $(C_FLAGS) -E /home/janp/src/darktable/build/src/iop/introspection_lens.c > CMakeFiles/lens.dir/introspection_lens.c.i
./build/src/iop/CMakeFiles/lens.dir/build.make:73:      cd /home/janp/src/darktable/build/src/iop && /usr/bin/cc  $(C_DEFINES) $(C_FLAGS) -S /home/janp/src/darktable/build/src/iop/introspection_lens.c -o CMakeFiles/lens.dir/introspection_lens.c.s