commit 5799c14c8526bf1aaa130c021982f831d155b46d
author Mark Adler <madler@alumni.caltech.edu> Thu Apr 13 20:09:52 2023 -0700
committer Mark Adler <madler@alumni.caltech.edu> Thu Apr 13 20:09:52 2023 -0700
tree c8027a1a6349f51ab5eadc5e7ef4b680ec322752
parent 7e6dc429af8e430e3ae5e748fb34dd61128c5546

Turn off C2X warning about deprecated K&R function syntax.

This is a temporary workaround before excising the K&R prototypes.

configure

diff --git a/configure b/configure
index fa4d5da..128b1be 100755
--- a/configure
+++ b/configure
@@ -194,8 +194,8 @@
 if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
   echo ... using gcc >> configure.log
   CC="$cc"
-  CFLAGS="${CFLAGS--O3}"
-  SFLAGS="${CFLAGS--O3} -fPIC"
+  CFLAGS="${CFLAGS--O3} -Wno-deprecated-non-prototype"
+  SFLAGS="${CFLAGS--O3} -Wno-deprecated-non-prototype -fPIC"
   if test "$ARCHS"; then
     CFLAGS="${CFLAGS} ${ARCHS}"
     LDFLAGS="${LDFLAGS} ${ARCHS}"