From: Jonathan Wakely <jwakely@redhat.com>
Date: Mon, 11 Sep 2023 10:36:04 +0000 (+0100)
Subject: contrib: Check if getent is available in git setup script [PR111359]
X-Git-Tag: basepoints/gcc-15~6301
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5c3c04960d773f47ba5b1da592b6f1e013efe3ea;p=thirdparty%2Fgcc.git

contrib: Check if getent is available in git setup script [PR111359]

contrib/ChangeLog:

	PR other/111359
	* gcc-git-customization.sh: Check for getent before using it.
	Use id on macOS.
---

diff --git a/contrib/gcc-git-customization.sh b/contrib/gcc-git-customization.sh
index 914d868f7bdb..2e173e859d7c 100755
--- a/contrib/gcc-git-customization.sh
+++ b/contrib/gcc-git-customization.sh
@@ -46,7 +46,11 @@ set_email=$(git config --get "user.email")
 if [ "x$set_user" = "x" ]
 then
     # Try to guess the user's name by looking it up in the password file
-    new_user=$(getent passwd $(whoami) | awk -F: '{ print $5 }')
+    if type getent >/dev/null 2>&1; then
+      new_user=$(getent passwd $(whoami) | awk -F: '{ print $5 }')
+    elif [ $(uname -s) = Darwin ]; then
+      new_user=$(id -F 2>/dev/null)
+    fi
     if [ "x$new_user" = "x" ]
     then
        new_user="(no default)"