From 7bd10f34ca999d52436a85f7a1bfea27e069f485 Mon Sep 17 00:00:00 2001
From: Thomas Voss <mail@thomasvoss.com>
Date: Wed, 15 Nov 2023 23:40:36 +0100
Subject: Make use of ‘export’ in GNU make
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---
 GNUmakefile | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/GNUmakefile b/GNUmakefile
index 300f185..93dfa0f 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -1,6 +1,8 @@
 .PHONY: check clean serve watch
 
 MAKEFLAGS := -j$(shell nproc)
+export PATH := $(PATH):./include
+export LANG := en_US.UTF-8
 
 # Source- and destination files
 srcs := $(shell find src -type f -not -name '*.gsp' -or -name 'index.gsp')
@@ -34,13 +36,12 @@ gendeps = $(incs) $(wildcard $(dir $(patsubst out/%.html,src/%.gsp,$1))*.gsp)
 
 .SECONDEXPANSION:
 out/%.html: src/%.gsp $$(call gendeps,$$@)
-	@PATH="$$PATH:./include" \
-	m4 -P $(foreach d,$(^D),-I$d) include/lib.m4 $< | gsp >$@
+	@m4 -P $(foreach d,$(^D),-I$d) include/lib.m4 $< | gsp >$@
 	@printf 'GSP\t%s\n' "$@"
 
 check:
-	LANG=en_US.UTF-8 find src -name 'index.gsp' -exec \
-	     aspell --home-dir=./ --ignore-case check {} \;
+	find src -name 'index.gsp' -exec \
+		aspell --home-dir=./ --ignore-case check {} \;
 
 clean:
 	rm -rf out
-- 
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