From af4ca61222bdc9a426f491ffd7c9ef010263abae Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Mon, 21 Dec 2020 16:33:08 -0500
Subject: Move wcfix to port/wcwidth

---
 port/wcwidth/.gitignore |  3 ++-
 port/wcwidth/Makefile   | 24 ++++++++++++++++--------
 port/wcwidth/wcfix.in   |  7 +++++++
 3 files changed, 25 insertions(+), 9 deletions(-)
 create mode 100644 port/wcwidth/wcfix.in

(limited to 'port')

diff --git a/port/wcwidth/.gitignore b/port/wcwidth/.gitignore
index aa25f78d..132e8098 100644
--- a/port/wcwidth/.gitignore
+++ b/port/wcwidth/.gitignore
@@ -1,2 +1,3 @@
 *.o
-*.dylib
+libwcwidth.dylib
+wcfix
diff --git a/port/wcwidth/Makefile b/port/wcwidth/Makefile
index f6932d6d..50faa653 100644
--- a/port/wcwidth/Makefile
+++ b/port/wcwidth/Makefile
@@ -1,19 +1,27 @@
-PREFIX = ~/.local
+PREFIX ?= ~/.local
 
 OBJS = wcwidth.o wcswidth.o
-DYLIB = libwcwidth.dylib
 
-${DYLIB}: ${OBJS}
+all: libwcwidth.dylib wcfix
+
+libwcwidth.dylib: ${OBJS}
 	${CC} -dynamiclib ${LDFLAGS} ${OBJS} -o $@
 
 wcwidth.o: nonspacing.h wide.h
 
+.SUFFIXES: .in
+
+.in:
+	sed 's|%%PREFIX%%|${PREFIX}|g' $< > $@
+	chmod a+x $@
+
 clean:
-	rm -f ${DYLIB} ${OBJS}
+	rm -f libwcwidth.dylib wcfix ${OBJS}
 
-install: ${DYLIB}
-	install -d ${PREFIX}/lib
-	install -m 644 ${DYLIB} ${PREFIX}/lib
+install: libwcwidth.dylib wcfix
+	install -d ${PREFIX}/lib ${PREFIX}/bin
+	install -m 644 libwcwidth.dylib ${PREFIX}/lib
+	install wcfix ${PREFIX}/bin
 
 uninstall:
-	rm -f ${PREFIX}/lib/${DYLIB}
+	rm -f ${PREFIX}/lib/libwcwidth.dylib ${PREFIX}/bin/wcfix
diff --git a/port/wcwidth/wcfix.in b/port/wcwidth/wcfix.in
new file mode 100644
index 00000000..832c83d6
--- /dev/null
+++ b/port/wcwidth/wcfix.in
@@ -0,0 +1,7 @@
+#!/bin/sh
+set -eu
+
+export DYLD_FORCE_FLAT_NAMESPACE=1
+export DYLD_INSERT_LIBRARIES=%%PREFIX%%/lib/libwcwidth.dylib
+
+exec "$@"
-- 
cgit 1.4.1