diff options
| author | Tom Lane | 2021-03-22 15:20:44 +0000 |
|---|---|---|
| committer | Tom Lane | 2021-03-22 15:20:44 +0000 |
| commit | 2c75f8a612b207c7d36e5dc73317dc9ab6fb29d4 (patch) | |
| tree | 118432094a707aaf3a3a91ca782b82d53677b40a /configure | |
| parent | a4d5284a10b5096585f1bbf1bf723954e9d6c2e0 (diff) | |
Remove useless configure probe for <lz4/lz4.h>.
This seems to have been just copied-and-pasted from some other
header checks. But our C code is entirely unprepared to support
such a header name, so it's only wasting cycles to look for it.
If we did need to support it, some #ifdefs would be required.
(A quick trawl at codesearch.debian.net finds some packages that
reference lz4/lz4.h; but they use *only* that spelling, and
appear to be intending to reference their own copy rather than
a system-level installation of liblz4. There's no evidence of
freestanding installations that require this spelling.)
Discussion: https://postgr.es/m/457962.1616362509@sss.pgh.pa.us
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/configure b/configure index fe66b79d69a..06ad9aeb714 100755 --- a/configure +++ b/configure @@ -13582,15 +13582,6 @@ fi fi if test "$with_lz4" = yes; then - for ac_header in lz4/lz4.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "lz4/lz4.h" "ac_cv_header_lz4_lz4_h" "$ac_includes_default" -if test "x$ac_cv_header_lz4_lz4_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LZ4_LZ4_H 1 -_ACEOF - -else for ac_header in lz4.h do : ac_fn_c_check_header_mongrel "$LINENO" "lz4.h" "ac_cv_header_lz4_h" "$ac_includes_default" @@ -13607,10 +13598,6 @@ done fi -done - -fi - if test "$with_gssapi" = yes ; then for ac_header in gssapi/gssapi.h do : |