fltk-config: fix "Check bundled image libraries in source tree"

Avoid adding a non-existent folder to include directories (-I)
in `fltk-config --cxxflags` etc.
This commit is contained in:
Albrecht Schlosser
2025-01-21 15:08:13 +01:00
parent 6c3a71181b
commit 7864ea636d
+4 -3
View File
@@ -71,17 +71,18 @@ CAIROLIBS="@CAIROLIBS@"
GLLIBS="@GLLIBS@"
# Check bundled image libraries in source tree
if test -f "$libdir/libfltk_jpeg.a"; then
echo "--- includedir='$includedir' ---"
if test -f "$libdir/libfltk_jpeg.a" -a -d $includedir/jpeg; then
CFLAGS="-I$includedir/jpeg $CFLAGS"
CXXFLAGS="-I$includedir/jpeg $CXXFLAGS"
fi
if test -f "$libdir/libfltk_z.a"; then
if test -f "$libdir/libfltk_z.a" -a -d $includedir/zlib; then
CFLAGS="-I$includedir/zlib $CFLAGS"
CXXFLAGS="-I$includedir/zlib $CXXFLAGS"
fi
if test -f "$libdir/libfltk_png.a"; then
if test -f "$libdir/libfltk_png.a" -a -d $includedir/png; then
CFLAGS="-I$includedir/png $CFLAGS"
CXXFLAGS="-I$includedir/png $CXXFLAGS"
fi