luci-lua-runtime: specify c17 standard

build was failing b/c gcc15 defaults to c23, which lemon is not written for (and errors with).

Signed-off-by: Andrew Robbins <[email protected]>
(cherry picked from commit 852fc23b12d4a701ba724a40b6afd4d40a4ad68d)

diff --git a/modules/luci-lua-runtime/src/Makefile b/modules/luci-lua-runtime/src/Makefile
index dcce33dc8cc0108b05f5441608b5f7a1b7822644..8abe58fcf7c029ddcea5f10d52df321a61cbfc99 100644 (file)
--- a/modules/luci-lua-runtime/src/Makefile
+++ b/modules/luci-lua-runtime/src/Makefile
@@ -2,7 +2,7 @@
        $(CC) $(CPPFLAGS) $(CFLAGS) $(FPIC) -DNDEBUG -c -o $@ $<
 
 contrib/lemon: contrib/lemon.c contrib/lempar.c
-       cc -o contrib/lemon $<
+       cc -std=gnu17 -o contrib/lemon $<
 
 plural_formula.c: plural_formula.y contrib/lemon
        ./contrib/lemon -q $<