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-rw-r--r--Build/source/m4/ChangeLog10
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>