libsigrokdecode.pc.in: Add missing @CPPFLAGS_PYTHON@.

diff --git a/libsigrokdecode.pc.in b/libsigrokdecode.pc.in
index ff2673ec58433ac937adbe22060b7cd3bad9609d..b180f2751188d2935698099e5e8dc167f9461b3e 100644 (file)
--- a/libsigrokdecode.pc.in
+++ b/libsigrokdecode.pc.in
@@ -11,5 +11,5 @@ Requires.private: glib-2.0
 Version: @VERSION@
 Libs: -L${libdir} -lsigrokdecode
 Libs.private: @LDFLAGS_PYTHON@
-Cflags: -I${includedir}
+Cflags: -I${includedir} @CPPFLAGS_PYTHON@