From aac63f0f2626a3fce5ee936f07ecb48ab7b12ca8 Mon Sep 17 00:00:00 2001 From: Joel Brobecker Date: Wed, 30 Jun 2010 23:12:04 +0000 Subject: [PATCH] Fix build failure with Python installed in non-system location. The debugger fails to build when configure with --python-python= where is a non-system location. The reason is a warning made fatal due to the definition of _XOPEN_SOURCE inside pyconfig.h. This is exactly the same problem as with _POSIX_C_SOURCE, handled in python-internal.h as follow: | /* /usr/include/features.h on linux systems will define _POSIX_C_SOURCE | if it sees _GNU_SOURCE (which config.h will define). | pyconfig.h defines _POSIX_C_SOURCE to a different value than | /usr/include/features.h does causing compilation to fail. | To work around this, undef _POSIX_C_SOURCE before we include Python.h. */ | #undef _POSIX_C_SOURCE This patch fixes this problem the same way. 2010-06-30 Joel Brobecker * python/python-internal.h (_XOPEN_SOURCE): Undefine before including Python.h. --- gdb/ChangeLog | 5 +++++ gdb/python/python-internal.h | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index b3f6fc5df0a..30802c12d43 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2010-06-30 Joel Brobecker + + * python/python-internal.h (_XOPEN_SOURCE): Undefine before + including Python.h. + 2010-06-29 Doug Evans PR gdb/11702 diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h index daaed2cc574..630d191df67 100644 --- a/gdb/python/python-internal.h +++ b/gdb/python/python-internal.h @@ -30,8 +30,11 @@ if it sees _GNU_SOURCE (which config.h will define). pyconfig.h defines _POSIX_C_SOURCE to a different value than /usr/include/features.h does causing compilation to fail. - To work around this, undef _POSIX_C_SOURCE before we include Python.h. */ + To work around this, undef _POSIX_C_SOURCE before we include Python.h. + + Same problem with _XOPEN_SOURCE. */ #undef _POSIX_C_SOURCE +#undef _XOPEN_SOURCE #if HAVE_LIBPYTHON2_4 #include "python2.4/Python.h" -- 2.30.2