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author | Karl Berry <karl@freefriends.org> | 2017-12-02 23:50:45 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2017-12-02 23:50:45 +0000 |
commit | ff851df1c782b55606f010e5b34ea9b26f5b7f1b (patch) | |
tree | 502e52e57b24a5439538e01a31bacb7189464dab /Build/source/m4/ChangeLog | |
parent | d504191c4ade282e5e3fbfc6e3c76f3702b4ea0b (diff) |
KPSE_COMPILER_VISIBILITY: do not restore from kpse_save_flags unless it was set
git-svn-id: svn://tug.org/texlive/trunk@45970 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/m4/ChangeLog')
-rw-r--r-- | Build/source/m4/ChangeLog | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Build/source/m4/ChangeLog b/Build/source/m4/ChangeLog index ca963326323..63200884121 100644 --- a/Build/source/m4/ChangeLog +++ b/Build/source/m4/ChangeLog @@ -1,3 +1,11 @@ +2017-12-02 Karl Berry <karl@freefriends.org> + + * kpse-visibility.m4 (KPSE_COMPILER_VISIBILITY): write debug line. + (_KPSE_VISIBILITY_FLAGS): only restore from kpse_save_flags + if we set it, i.e., if not using the cached value. (Otherwise, + e.g., in libpng, we can end up overriding the user-set CFLAGS with + the empty string.) + 2017-11-02 Karl Berry <karl@freefriends.org> * kpse-setup.m4 (_KPSE_RECURSE): revert previous change, @@ -5,7 +13,7 @@ and (2) for 2018, more packages (icu, poppler, ...) are going to require C++11, so we can't hack around it again. So not worth spending more time refining. - Also, add debugging line writing to >&AS_MESSAGE_LOG_FD (config.log). + Also, write debug line to >&AS_MESSAGE_LOG_FD (config.log). reautoconf. 2017-02-17 Karl Berry <karl@freefriends.org> |