$NetBSD$

Avoid needs of GNU make and invoking git.

These should be needed only for development.

--- makefile.orig	2024-05-20 12:59:12.000000000 +0000
+++ makefile
@@ -4,8 +4,8 @@ RUNTIME = $(PREFIX)/share/nvimpager/runt
 VERSION = $(lastword $(shell ./nvimpager -v))
 BUSTED = busted
 
-%.configured: %
-	sed 's#^RUNTIME=.*$$#RUNTIME='"'$(RUNTIME)'"'#;s#version=.*$$#version=$(VERSION)#' < $< > $@
+nvimpager.configured: nvimpager
+	sed 's#^RUNTIME=.*$$#RUNTIME='"'$(RUNTIME)'"'#;s#version=.*$$#version=$(VERSION)#' < nvimpager > $@
 	chmod +x $@
 
 install-no-man: nvimpager.configured
@@ -24,9 +24,8 @@ uninstall:
 	  $(PREFIX)/share/man/man1/nvimpager.1 \
 	  $(PREFIX)/share/zsh/site-functions/_nvimpager
 
-nvimpager.1: SOURCE_DATE_EPOCH = $(shell git log -1 --no-show-signature --pretty="%ct" 2>/dev/null || echo 1716209952)
 nvimpager.1: nvimpager.md
-	sed '1s/$$/ "nvimpager $(VERSION)"/' $< | scdoc > $@
+	sed '1s/$$/ "nvimpager $(VERSION)"/' nvimpager.md | scdoc > $@
 
 # The patterns prefixed with "lua" are used to require our nvimpager code from
 # the tests with the same module names that neovim would find them.
@@ -41,25 +40,6 @@ luacov.stats.out: nvimpager lua/nvimpage
 luacov.report.out: luacov.stats.out
 	luacov lua/nvimpager
 
-TYPE = minor
-version: OLD_VERSION = $(patsubst v%,%,$(lastword $(shell git tag --list --sort=version:refname 'v*')))
-version: NEW_VERSION = $(shell echo $(OLD_VERSION) | awk -F . -v type=$(TYPE) \
-	-e 'type == "major" { print $$1+1 ".0.0" }' \
-	-e 'type == "minor" { print $$1 "." $$2+1 ".0" }' \
-	-e 'type == "patch" { print $$1 "." $$2 "." $$3+1 }')
-version:
-	[ $(TYPE) = major ] || [ $(TYPE) = minor ] || [ $(TYPE) = patch ]
-	git switch main
-	git diff --quiet HEAD
-	sed -i 's/version=[0-9.]*$$/version=$(NEW_VERSION)/' nvimpager
-	sed -i '/SOURCE_DATE_EPOCH/s/[0-9]\{10,\}/$(shell date +%s)/' $(MAKEFILE_LIST)
-	(printf '%s\n' 'Version $(NEW_VERSION)' '' 'Major changes:' 'Breaking changes:' 'Changes:'; \
-	  git log v$(OLD_VERSION)..HEAD) \
-	| sed -E '/^(commit|Merge:|Author:)/d; /^Date/{N;N; s/.*\n.*\n   /-/;}' \
-	| git commit --edit --file - nvimpager makefile
-	git tag --message="$$(git show --no-patch --format=format:%s%n%n%b)" \
-	  v$(NEW_VERSION)
-
 clean:
 	$(RM) nvimpager.configured nvimpager.1 luacov.*
 .PHONY: clean install test uninstall version