get CFLAGS from librtaudio via pkg-config

if possible

Closes: #828951

diff --git a/debian/rules b/debian/rules
index 2910949e4ad2d90616a8b0f2054f1b57b290b32f..cc466b6ae17793f6e37e120f5c4853cbf9d672d9 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -31,6 +31,8 @@ include /usr/share/cdbs/1/rules/debhelper.mk
 include /usr/share/cdbs/1/class/qmake.mk
 include /usr/share/cdbs/1/rules/utils.mk
 
+CPPFLAGS+=$(shell pkg-config --cflags librtaudio || true)
+
 DBS_BUILD_DEPENDS_rules_utils_copyright-check =
 CDBS_BUILD_DEPENDS_rules_utils_buildinfo =