From 58f8be580039b0575b197b9573a1c92745d96d30 Mon Sep 17 00:00:00 2001
From: Michael Biebl <biebl@debian.org>
Date: Tue, 17 Jan 2017 20:25:09 +0100
Subject: New upstream version 1.5.90

---
 tools/create-exports-NetworkManager.sh | 117 +++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100755 tools/create-exports-NetworkManager.sh

(limited to 'tools/create-exports-NetworkManager.sh')

diff --git a/tools/create-exports-NetworkManager.sh b/tools/create-exports-NetworkManager.sh
new file mode 100755
index 00000000..3a4619a4
--- /dev/null
+++ b/tools/create-exports-NetworkManager.sh
@@ -0,0 +1,117 @@
+#!/bin/bash
+
+set -e
+
+die() {
+    echo "$@"
+    exit 1
+}
+
+# generates the linker version script src/NetworkManager.ver
+# by looking at the symbols needed by the device and settings
+# plugins. Note that this depends on how NetworkManager and
+# the plugins are build. For example, compiling without
+# --with-more-asserts will yield less symbols.
+#
+# _build re-builds NetworkManager with relevant compile time
+# options to yield the most symbols.
+_build() {
+    git clean -fdx
+    ./autogen.sh --enable-ld-gc --enable-ifcfg-rh --enable-ifupdown \
+        --enable-ifnet --enable-ibft --enable-teamdctl --enable-wifi \
+        --with-modem-manager-1 --with-ofono --with-more-asserts \
+        --with-more-logging
+    make -j20
+}
+
+_sort() {
+    LANG=C sort -u
+}
+
+call_nm() {
+    nm "$1" |
+        sed -n 's/.* \([^ ]\) \([^ ]*\)$/\1 \2/p'
+}
+
+get_symbols_nm () {
+    call_nm ./src/.libs/libNetworkManager.a |
+        sed -n 's/^[tTDRB] //p' |
+        _sort
+}
+
+get_symbols_explict() {
+    cat <<EOF | _sort
+_IO_stdin_used
+EOF
+}
+
+get_symbols_missing() {
+    (for f in ./src/settings/plugins/*/.libs/*.so \
+              ./src/devices/*/.libs/*.so \
+              ./src/ppp/.libs/libnm-ppp-plugin.so; do
+        call_nm "$f" |
+            sed -n 's/^\([U]\) \(\(nm_\|nmp_\|_nm\|NM\|_NM\).*\)$/\2/p'
+    done) |
+        _sort |
+        grep -Fx -f <(get_symbols_explict) -v |
+        grep -Fx -f <(get_symbols_nm)
+}
+
+pretty() {
+    sed 's/.*/\t\0;/'
+}
+
+do_build() {
+    do_update
+    make
+}
+
+do_rebuild() {
+    _build
+    do_build
+}
+
+do_update() {
+    do_generate > ./src/NetworkManager.ver
+}
+
+do_generate() {
+    cat <<EOF
+# this file is generated by $0
+{
+global:
+$(get_symbols_missing | pretty)
+
+$(get_symbols_explict | pretty)
+local:
+	*;
+};
+EOF
+}
+
+test -f ./src/.libs/libNetworkManager.a || die "must be called from NetworkManager \$(top_builddir) after building the tree"
+
+case "$1" in
+    rebuild)
+        do_rebuild
+        ;;
+    build)
+        do_build
+        ;;
+    '--called-from-make')
+        if test -z "${NM_BUILD_NO_CREATE_EXPORTS+x}"; then
+            do_update
+        else
+            if test -f "./src/NetworkManager.ver"; then
+                touch ./src/NetworkManager.ver
+            fi
+        fi
+        ;;
+    update)
+        do_update
+        ;;
+    *)
+        do_generate
+        ;;
+esac
+
-- 
cgit 1.3.0-6-gf8a5