From a6a2ea7ff0f1d0ef47f4797b72c7faae65d0bb54 Mon Sep 17 00:00:00 2001
From: bryan <bryan@veltar.systems>
Date: Thu, 27 Aug 2026 10:49:41 +0200
Subject: Add make install for Windows and Linux.

Windows copies prtmib.exe to %USERPROFILE%\.local\bin.
Linux installs to /usr/local/bin. PREFIX and DESTDIR work as usual.
---
 Makefile  | 21 ++++++++++++++++++++-
 README    |  8 +++++++-
 config.mk | 12 ++++++++++++
 3 files changed, 39 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 0bc4f23..ec05565 100644
--- a/Makefile
+++ b/Makefile
@@ -13,4 +13,23 @@ prtmib$(EXE): $(SRC) $(HDR)
 clean:
 	-$(RM) prtmib$(EXE)
 
-.PHONY: all clean
+ifeq ($(OS),Windows_NT)
+install: all
+	-mkdir "$(subst /,\,$(DESTDIR)$(BINDIR))"
+	copy /Y prtmib$(EXE) "$(subst /,\,$(DESTDIR)$(BINDIR)/prtmib$(EXE))"
+	@echo installed to $(DESTDIR)$(BINDIR)/prtmib$(EXE)
+
+uninstall:
+	-$(RM) "$(subst /,\,$(DESTDIR)$(BINDIR)/prtmib$(EXE))"
+else
+install: all
+	mkdir -p "$(DESTDIR)$(BINDIR)"
+	cp -f prtmib$(EXE) "$(DESTDIR)$(BINDIR)/prtmib$(EXE)"
+	chmod 755 "$(DESTDIR)$(BINDIR)/prtmib$(EXE)"
+	@echo installed to $(DESTDIR)$(BINDIR)/prtmib$(EXE)
+
+uninstall:
+	rm -f "$(DESTDIR)$(BINDIR)/prtmib$(EXE)"
+endif
+
+.PHONY: all clean install uninstall
diff --git a/README b/README
index a77fcee..cd41fb6 100644
--- a/README
+++ b/README
@@ -39,12 +39,18 @@ Build
 
   Windows (MinGW, default config.mk):
     make
+    make install
 
   as(1) and ld(1) must be the MinGW ones; config.mk prepends
   MINGWBIN to PATH so a stock prompt is enough.
 
   Linux: edit config.mk (comment the Windows block, uncomment Linux),
-    then make. `RM = rm -f` on Unix.
+    then make && make install. `RM = rm -f` on Unix.
+
+  Install path (override with PREFIX=...):
+    Windows: %USERPROFILE%\.local\bin  (add to PATH if it is not)
+    Linux:   /usr/local/bin            (often needs sudo)
+    make uninstall removes the binary.
 
   Hosts, community, timeouts, thresholds: config.h. Recompile.
 
diff --git a/config.mk b/config.mk
index d701da0..f730759 100644
--- a/config.mk
+++ b/config.mk
@@ -1,5 +1,17 @@
 # prtmib — site/toolchain knobs. Edit this, not the Makefile.
 #
+# Install: make install
+#   Windows: %USERPROFILE%\.local\bin
+#   Linux:   /usr/local/bin
+# Override: make PREFIX=... install
+
+ifeq ($(OS),Windows_NT)
+PREFIX ?= $(USERPROFILE)/.local
+else
+PREFIX ?= /usr/local
+endif
+BINDIR ?= $(PREFIX)/bin
+
 # Windows (this machine): MinGW-w64 gcc. LLVM clang in PATH targets MSVC
 # and needs the VS developer prompt; MinGW does not.
 # as/ld live next to gcc; export PATH so the driver finds them.
-- 
cgit v1.2.3