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| author | David Herrmann <dh.herrmann@gmail.com> | 2013-09-13 12:42:12 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-09-16 09:59:16 -0500 |
| commit | d8c8508bad097c5cc354b684866a5b7a83fce394 (patch) | |
| tree | 7a696ae6d2e8e93f89261493d001358336ae9e93 /docs | |
| parent | 4b549144d82ea0f368321d149215f577049fffa6 (diff) | |
build: check for build/link flags harder
Use AC_LINK_IFELSE instead of AC_COMPILE_IFELSE to test for flags that
might succeed during compilation but not during linking. An example is gcc
compiled with libssp support but gnu-ld without it. In this case
-fstack-protector works fine during compilation but fails during linking
as several internal helpers are missing.
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions