net-nntp/tin: fix build when $CPPFLAGS is set

The configure script defaults BUILD_CPPFLAGS to $CPPFLAGS, and if that is set, omits a required -I$srcdir/include flag from the build causing it to not find local tin.h headers. Append it ourselves. Signed-off-by: Mike Frysinger <[email protected]>
AndCycle · Dec 1, 2023 · 08eba85 · 08eba85
1 parent 827f442
commit 08eba85
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/net-nntp/tin/tin-2.6.2-r1.ebuild b/net-nntp/tin/tin-2.6.2-r1.ebuild
@@ -52,6 +52,11 @@ src_configure() {
 	tc-export AR CC RANLIB
 	tc-export_build_env
 
+	# The build incorrectly discards its local -I if $CPPFLAGS is set.
+	if [[ -n ${BUILD_CPPFLAGS} ]]; then
+		BUILD_CPPFLAGS+=' -I$(INCDIR)'
+	fi
+
 	local myeconfargs=(
 		$(use_enable cancel-locks)
 		$(use_with cancel-locks canlock)