| From 7b2a0cdc281d94a5782c37ef87040c341447b4b4 Mon Sep 17 00:00:00 2001 |
| From: Richard Purdie <richard.purdie@linuxfoundation.org> |
| Date: Fri, 30 Apr 2021 10:35:02 +0100 |
| Subject: [PATCH] libxcrypt: Update to 4.4.19 release and fix symbol version |
| |
| If you pass CFLAGS with a leading space, " " gets passed to popen and convinces |
| gcc to try and open a file called " ". This results in a confusing error message |
| like: |
| |
| x86_64-pokysdk-linux-gcc: error: : No such file or directory |
| |
| Avoid this by stripping empty elements out of CFLAGS. |
| |
| Upstream-Status: Submitted [https://github.com/besser82/libxcrypt/pull/126] |
| Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> |
| |
| --- |
| build-aux/scripts/compute-symver-floor | 2 ++ |
| 1 file changed, 2 insertions(+) |
| |
| diff --git a/build-aux/scripts/compute-symver-floor b/build-aux/scripts/compute-symver-floor |
| index 4ec82e1..8117342 100644 |
| --- a/build-aux/scripts/compute-symver-floor |
| +++ b/build-aux/scripts/compute-symver-floor |
| @@ -36,6 +36,8 @@ sub preprocessor_check { |
| die "C compiler not available\n" unless @CC; |
| |
| @CFLAGS = sh_split($ENV{CFLAGS} // q{}); |
| + # Remove empty elements, particularly leading ones which cause issues with popen below |
| + @CFLAGS = grep {$_} @CFLAGS; |
| |
| # Remove empty elements, particularly leading ones which |
| # cause issues with popen below. |