diff options
Diffstat (limited to 'dist/gdb/patches/mingw-python.patch')
-rw-r--r-- | dist/gdb/patches/mingw-python.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/dist/gdb/patches/mingw-python.patch b/dist/gdb/patches/mingw-python.patch new file mode 100644 index 00000000000..3fb37f4bd4a --- /dev/null +++ b/dist/gdb/patches/mingw-python.patch @@ -0,0 +1,32 @@ +From a0d2825e7a15f8d2d5ac4e7dd315a8d29ab804e6 Mon Sep 17 00:00:00 2001 +From: Orgad Shaneh <orgad.shaneh@audiocodes.com> +Date: Wed, 2 Nov 2016 11:52:52 +0200 +Subject: [PATCH] Fix C++ compilation on MinGW + +When compiling with MinGW, pyconfig.h renames hypot to _hypot. + +If math.h is included later, hypot is not declared correctly. + +When g++ is used, it has 'using ::hypot', which doesn't exist. +--- + gdb/python/python-internal.h | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h +index 8545c7b..5e80dce 100644 +--- a/gdb/python/python-internal.h ++++ b/gdb/python/python-internal.h +@@ -88,6 +88,10 @@ + /* Request clean size types from Python. */ + #define PY_SSIZE_T_CLEAN + ++/* math.h has to be included before Python.h, since pyconfig.h ++ renames hypot to _hypot, and this breaks MinGW compilation with g++. */ ++#include <math.h> ++ + /* Include the Python header files using angle brackets rather than + double quotes. On case-insensitive filesystems, this prevents us + from including our python/python.h header file. */ +-- +2.10.1.windows.1 + |