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| author | Alan Wu <XrXr@users.noreply.github.com> | 2022-12-02 12:24:17 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-12-02 12:24:17 -0500 |
| commit | 1015e69d37b8e75145a3d21e4bd54fa538d1fa68 (patch) | |
| tree | 08c7b2638f07dbcbe63afae367a59bf90d4c00d1 /configure.ac | |
| parent | ed1e0c2d139d46ab9c9e27dbf004072feda540eb (diff) | |
YJIT: echo "\n" is not portable
It's unspecified by POSIX. zsh and dash give a newline and
bash doesn't substitute it. Attributes don't have to be
followed by a newline anyway, so just remove it.
[Bug #19174]
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 174e395cd6..ae560297ad 100644 --- a/configure.ac +++ b/configure.ac @@ -3755,7 +3755,7 @@ AS_IF([test "$RUSTC" != "no"], ) dnl Fails in case rustc target doesn't match ruby target. dnl Can happen on Rosetta, for example. - AS_IF([echo "#[cfg(target_arch = \"$YJIT_TARGET_ARCH\")]\n fn main() { let x = 1; format!(\"{x}\"); }" | + AS_IF([echo "#[cfg(target_arch = \"$YJIT_TARGET_ARCH\")] fn main() { let x = 1; format!(\"{x}\"); }" | $RUSTC - --emit asm=/dev/null 2>/dev/null], [YJIT_RUSTC_OK=yes] ) |