File test_environment.patch of Package lua-cjson

---
 Makefile    |    4 ++--
 runtests.sh |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

Index: lua-cjson-2.1.0.9/Makefile
===================================================================
--- lua-cjson-2.1.0.9.orig/Makefile	2021-02-15 19:58:29.000000000 +0100
+++ lua-cjson-2.1.0.9/Makefile	2025-07-23 18:57:44.293475352 +0200
@@ -13,9 +13,9 @@
 ##### Build defaults #####
 LUA_VERSION =       5.1
 TARGET =            cjson.so
-PREFIX =            /usr/local
+PREFIX ?=           /usr/local
 #CFLAGS =            -g -Wall -pedantic -fno-inline
-CFLAGS =            -O3 -Wall -pedantic -DNDEBUG -g
+CFLAGS ?=           -O3 -Wall -pedantic -DNDEBUG -g
 CJSON_CFLAGS =      -fpic
 CJSON_LDFLAGS =     -shared
 LUA_INCLUDE_DIR ?=   $(PREFIX)/include
Index: lua-cjson-2.1.0.9/runtests.sh
===================================================================
--- lua-cjson-2.1.0.9.orig/runtests.sh	2021-02-15 19:58:29.000000000 +0100
+++ lua-cjson-2.1.0.9/runtests.sh	2025-07-23 18:58:07.869374021 +0200
@@ -1,5 +1,5 @@
 #!/bin/bash
-set -eo pipefail
+set -exo pipefail
 
 PLATFORM="`uname -s`"
 [ "$1" ] && VERSION="$1" || VERSION="2.1devel"