commit 296649fd2b0aa1d0c328ca8b494d746a75cbb28b Author: Nick Mathewson nickm@torproject.org Date: Tue Sep 13 19:51:37 2011 -0400
Provide missing description for our FLEXIBLE_ARRAY_MEMBER defines
Apparently autoheader throws a tantrum if you say 'AC_DEFINE([a], [b])'. Instead you must say 'AC_DEFINE([a], [b], [description of a])'. We were running into this in our replacement definitions for FLEXIBLE_ARRAY_MEMBER, which were only getting built on autoconf versions before 2.61 -- and this made us stop working with those autoconf versinos.
Fixes bug 2430; bugfix on 0.2.3.1-alpha. --- changes/bug2430 | 4 ++++ configure.in | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/changes/bug2430 b/changes/bug2430 new file mode 100644 index 0000000..3908856 --- /dev/null +++ b/changes/bug2430 @@ -0,0 +1,4 @@ + o Minor bugfixes: + - Fix a bug in configure.in that kept it from building a configure + script with autoconf versions earlier than 2.61. Fixes bug 2430; + bugfix on 0.2.3.1-alpha. diff --git a/configure.in b/configure.in index a449136..c6ee589 100644 --- a/configure.in +++ b/configure.in @@ -189,9 +189,9 @@ AC_C_FLEXIBLE_ARRAY_MEMBER [tor_cv_c_flexarray=yes], [tor_cv_c_flexarray=no])]) if test $tor_cv_flexarray = yes ; then - AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], []) + AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [], [Define to nothing if C supports flexible array members, and to 1 if it does not.]) else - AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [1]) + AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [1], [Define to nothing if C supports flexible array members, and to 1 if it does not.]) fi ])