userspace: Extend CFLAGS of libscap.pc and libsinsp.pc.
Upstream status: https://github.com/falcosecurity/libs/pull/1842

diff --git a/userspace/libscap/libscap.pc.in b/userspace/libscap/libscap.pc.in
index 40b6e96ed..c5948489f 100644
--- a/userspace/libscap/libscap.pc.in
+++ b/userspace/libscap/libscap.pc.in
@@ -7,4 +7,4 @@ Description: lib for System CAPture
 Version: @FALCOSECURITY_LIBS_VERSION@
 
 Libs: -L${libdir} @LIBSCAP_LINK_LIBDIRS_FLAGS@ @LIBSCAP_LINK_LIBRARIES_FLAGS@
-Cflags: -I${includedir}/@LIBS_PACKAGE_NAME@/libscap
+Cflags: -I${includedir}/@LIBS_PACKAGE_NAME@/libscap -I${includedir}/@LIBS_PACKAGE_NAME@/driver -I${includedir}/@LIBS_PACKAGE_NAME@ -I@UTHASH_INCLUDE@
diff --git a/userspace/libsinsp/libsinsp.pc.in b/userspace/libsinsp/libsinsp.pc.in
index c1cc4a1e2..9292e73ce 100644
--- a/userspace/libsinsp/libsinsp.pc.in
+++ b/userspace/libsinsp/libsinsp.pc.in
@@ -8,4 +8,4 @@ Version: @FALCOSECURITY_LIBS_VERSION@
 
 Requires: libscap
 Libs: -L${libdir} -lsinsp @SINSP_PKG_CONFIG_LIBDIRS@ @SINSP_PKG_CONFIG_LIBS@
-Cflags: -I${includedir}/@LIBS_PACKAGE_NAME@/libsinsp @SINSP_PKG_CONFIG_INCLUDES@
+Cflags: -I${includedir}/@LIBS_PACKAGE_NAME@/libsinsp -I${includedir}/@LIBS_PACKAGE_NAME@/driver -I${includedir}/@LIBS_PACKAGE_NAME@ @SINSP_PKG_CONFIG_INCLUDES@
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<tr><td><span title='2017-06-28 23:25:23 -0500'>2017-06-28</span></td><td><a href='/guix/commit/gnu/packages/wdiff.scm?id=691ae7fa7a12694239b4425d68fe4769f32b48d2'>gnu: wdiff: Remove unused screen input.</a><span class='msg-avail'>...</span></td><td>Eric Bavier</td></tr>