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| author | Junio C Hamano <gitster@pobox.com> | 2022-08-15 09:19:28 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-08-15 09:19:28 +0300 |
| commit | 7d0a1c8895af8838790e033823566e4904a2ed08 (patch) | |
| tree | 8bb48600e57fb2ba213940b0a50f21b645e29cf8 /t/test-lib.sh | |
| parent | c0f6dd49f19b6a5c74863c42c2677aade3a142ec (diff) | |
| parent | a6a58f78015fd7f18e887a5e9682223a5b6408c8 (diff) | |
Merge branch 'pw/use-glibc-tunable-for-malloc-optim'
Avoid repeatedly running getconf to ask libc version in the test
suite, and instead just as it once per script.
* pw/use-glibc-tunable-for-malloc-optim:
tests: cache glibc version check
Diffstat (limited to 't/test-lib.sh')
| -rw-r--r-- | t/test-lib.sh | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/t/test-lib.sh b/t/test-lib.sh index 10258def7b..377cc1c120 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -575,14 +575,19 @@ then : nothing } else + _USE_GLIBC_TUNABLES= + if _GLIBC_VERSION=$(getconf GNU_LIBC_VERSION 2>/dev/null) && + _GLIBC_VERSION=${_GLIBC_VERSION#"glibc "} && + expr 2.34 \<= "$_GLIBC_VERSION" >/dev/null + then + _USE_GLIBC_TUNABLES=YesPlease + fi setup_malloc_check () { local g local t MALLOC_CHECK_=3 MALLOC_PERTURB_=165 export MALLOC_CHECK_ MALLOC_PERTURB_ - if _GLIBC_VERSION=$(getconf GNU_LIBC_VERSION 2>/dev/null) && - _GLIBC_VERSION=${_GLIBC_VERSION#"glibc "} && - expr 2.34 \<= "$_GLIBC_VERSION" >/dev/null + if test -n "$_USE_GLIBC_TUNABLES" then g= LD_PRELOAD="libc_malloc_debug.so.0" |