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| author | Evangelos Foutras <evangelos@foutrelis.com> | 2013-04-20 00:17:08 +0300 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-04-19 18:15:45 -0400 |
| commit | 9d2d0fe1e3f28a639c26b62391f79cfd1450d91b (patch) | |
| tree | 09278944e34d972e830b096e4e174566dcb1a14d | |
| parent | 1e335af70f29d1a1e9c132338aa35b8971934441 (diff) | |
build-sys: prevent library underlinking
Underlinking can cause subtle bugs like the recent issue with
libnss_myhostname (which was fixed in commit 1e335af7).
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 5173783948..ce02ff6f80 100644 --- a/configure.ac +++ b/configure.ac @@ -144,6 +144,7 @@ AC_SUBST([OUR_CPPFLAGS], $with_cppflags) CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\ -Wl,--as-needed \ + -Wl,--no-undefined \ -Wl,--gc-sections \ -Wl,-z,relro \ -Wl,-z,now]) |