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| author | Paul Eggert | 2025-04-19 19:29:05 -0700 |
|---|---|---|
| committer | Paul Eggert | 2025-04-19 19:31:27 -0700 |
| commit | 589f596c96964ecf5e736a4b3b674ede4b193910 (patch) | |
| tree | 971d8a25f0550a2929ebc846a2abe866953f5661 | |
| parent | e2fb12a40ca2b90dfedbfe916ed8a87345ca89f1 (diff) | |
| download | emacs-589f596c96964ecf5e736a4b3b674ede4b193910.tar.gz emacs-589f596c96964ecf5e736a4b3b674ede4b193910.zip | |
Use -Wtrailing-whitespace when warning
* configure.ac: When enabling GCC warnings, enable GCC 15’s new
-Wtrailing-whitespace option if available, as that’s the Emacs style.
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 8b26d0882f3..eeb5f40d246 100644 --- a/configure.ac +++ b/configure.ac | |||
| @@ -1851,6 +1851,7 @@ AS_IF([test $gl_gcc_warnings = no], | |||
| 1851 | gl_WARN_ADD([$w]) | 1851 | gl_WARN_ADD([$w]) |
| 1852 | done | 1852 | done |
| 1853 | gl_WARN_ADD([-Wredundant-decls]) # Prefer this, as we don't use Bison. | 1853 | gl_WARN_ADD([-Wredundant-decls]) # Prefer this, as we don't use Bison. |
| 1854 | gl_WARN_ADD([-Wtrailing-whitespace]) # This project's coding style | ||
| 1854 | gl_WARN_ADD([-Wno-missing-field-initializers]) # We need this one | 1855 | gl_WARN_ADD([-Wno-missing-field-initializers]) # We need this one |
| 1855 | gl_WARN_ADD([-Wno-override-init]) # More trouble than it is worth | 1856 | gl_WARN_ADD([-Wno-override-init]) # More trouble than it is worth |
| 1856 | gl_WARN_ADD([-Wno-sign-compare]) # Too many warnings for now | 1857 | gl_WARN_ADD([-Wno-sign-compare]) # Too many warnings for now |