Manage /usr/bin/ar with update-alternatives.

3 files changed, 21 insertions, 1 deletions

diff --git a/binutils.pkg.in/postinst b/binutils.pkg.in/postinst
new file mode 100644
index 0000000..ebd719d
--- /dev/null
+++ b/binutils.pkg.in/postinst
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+if [ "x${1}" = 'xconfigure' ]; then
+	if [ "x$(cat /etc/proteanos_arch)" = 'x@PKG_TARGET_ARCH@' ]; then
+		update-alternatives --install /usr/bin/ar ar \
+			/usr/bin/ar.binutils 20
+	fi
+fi
diff --git a/binutils.pkg.in/prerm b/binutils.pkg.in/prerm
new file mode 100644
index 0000000..0eda014
--- /dev/null
+++ b/binutils.pkg.in/prerm
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ "${1}" = remove ]; then
+	if [ "x$(cat /etc/proteanos_arch)" = 'x@PKG_TARGET_ARCH@' ]; then
+		update-alternatives --remove ar /usr/bin/ar.binutils
+	fi
+fi
diff --git a/build b/build
index 1a3ad5e..bcdc56e 100755
--- a/build
+++ b/build
@@ -113,8 +113,13 @@ install: build
 	for target in $$(cat ../targets); do \
 		if [ '$(OPK_HOST_ARCH)' = "$${target}" ]; then \
 			for util in "binutils-$${target}.data/usr/bin/$${target}-"*; do \
+				if [ "$${util}" = 'ar' ]; then \
+					dest='ar.binutils'; \
+				else \
+					dest="$${util##*/$${target}-}"; \
+				fi; \
 				ln -sf "$${util##*/}" \
-					"$${util%/*}/$${util##*/$${target}-}"; \
+					"$${util%/*}/$${dest}"; \
 			done \
 		fi; \
 	done