3d6efad8b546f4976a34ceb268961c6d35fc972e
max
  Mon Oct 12 07:38:08 2020 -0700
Allowing C99 syntax. OK'ed by Jim years ago and now again by the buildmeister. No redmine, as only build-related.

diff --git src/inc/common.mk src/inc/common.mk
index c16be79..c7a5997 100644
--- src/inc/common.mk
+++ src/inc/common.mk
@@ -1,17 +1,20 @@
 # if CC is undefined, set it to gcc
 CC?=gcc
+# allow the somewhat more modern C syntax, e.g. 'for (int i=5; i<10, i++)'
+CFLAGS += -std=c99
+
 # to build on sundance: CC=gcc -mcpu=v9 -m64
 ifeq (${COPT},)
     COPT=-O -g
 endif
 ifeq (${CFLAGS},)
     CFLAGS=
 endif
 ifeq (${MACHTYPE},)
     MACHTYPE:=$(shell uname -m)
 #    $(info MACHTYPE was empty, set to: ${MACHTYPE})
 endif
 ifneq (,$(findstring -,$(MACHTYPE)))
 #    $(info MACHTYPE has - sign ${MACHTYPE})
     MACHTYPE:=$(shell uname -m)
 #    $(info MACHTYPE has - sign set to: ${MACHTYPE})