From: Gerald Pfeifer <gerald@pfeifer.com>
Date: Mon, 28 Jun 2021 22:39:15 +0000 (+0200)
Subject: libiberty: No longer use /usr/tmp
X-Git-Tag: basepoints/gcc-13~6374
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13eaeffde5d53638664364a6107f4b6c605b5168;p=thirdparty%2Fgcc.git

libiberty: No longer use /usr/tmp

/usr/tmp is antiquated and not present on decently modern systems.
Remove it from consideration when choosing a directory for temporary
files.

libiberty:

2021-06-29  Gerald Pfeifer  <gerald@pfeifer.com>

	* make-temp-file.c (usrtmp): Remove.
	(choose_tmpdir): Remove use of usrtmp.
---

diff --git a/libiberty/make-temp-file.c b/libiberty/make-temp-file.c
index 7465cec5ea6a..31f87fbcfdeb 100644
--- a/libiberty/make-temp-file.c
+++ b/libiberty/make-temp-file.c
@@ -81,8 +81,6 @@ try_dir (const char *dir, const char *base)
 }
 
 static const char tmp[] = { DIR_SEPARATOR, 't', 'm', 'p', 0 };
-static const char usrtmp[] =
-{ DIR_SEPARATOR, 'u', 's', 'r', DIR_SEPARATOR, 't', 'm', 'p', 0 };
 static const char vartmp[] =
 { DIR_SEPARATOR, 'v', 'a', 'r', DIR_SEPARATOR, 't', 'm', 'p', 0 };
 
@@ -129,9 +127,8 @@ choose_tmpdir (void)
 	base = try_dir (P_tmpdir, base);
 #endif
 
-      /* Try /var/tmp, /usr/tmp, then /tmp.  */
+      /* Try /var/tmp, then /tmp.  */
       base = try_dir (vartmp, base);
-      base = try_dir (usrtmp, base);
       base = try_dir (tmp, base);
       
       /* If all else fails, use the current directory!  */