[PATCH v2] rtems-gdb-8.0.1-1.cfg: Add Cygwin patch for ncurses not termcap

[Joel Sherrill]

This also updates windows.py to distinguish betweem MSYS2 and Cygwin.

closes #3576.
---
 rtems/config/tools/rtems-gdb-8.0.1-1.cfg | 10 ++++++++++
 source-builder/sb/windows.py             |  1 +
 2 files changed, 11 insertions(+)

diff --git a/rtems/config/tools/rtems-gdb-8.0.1-1.cfg b/rtems/config/tools/rtems-gdb-8.0.1-1.cfg
index 14a0725..51eafef 100644
--- a/rtems/config/tools/rtems-gdb-8.0.1-1.cfg
+++ b/rtems/config/tools/rtems-gdb-8.0.1-1.cfg
@@ -12,4 +12,14 @@
 %patch add gdb https://devel.rtems.org/raw-attachment/ticket/3460/gdb-8.0.1-sis-leon2-leon3.diff
 %hash sha512 gdb-8.0.1-sis-leon2-leon3.diff a16859b5badbce8ecbc9259553b2abe7e93b4fb8ab899e18e8ddb294a1433f49df8ddee418bb6ab55dc2402e5ad6aca6274fb9e8b53278574f269a555fdeddcf
 
+ %ifos win32
+   %if %{_windows_os} == cygwin
+-    %patch add gdb --rsb-file=PATCH_Cygwin_has_ncurses_not_termcap https://sourceware.org/cgi-bin/get-raw-msg?listname=gdb-patches&date=2018-10&msgid=1540415244-4879-1-git-send-email-joel%40rtems.org
+-    %sha512sum PATCH_Cygwin_has_ncurses_not_termcap 941cba591de89cac1d74cf9c5ca787d23eeef198f621d211e87329131b831fdd108b78114e75952c113872a2117b598596a51dacefa87e1a37dfa7e9c58c14d1
++    %patch add gdb https://devel.rtems.org/raw-attachment/ticket/3576/gdb-8.0.1-sis-cygwin.diff
++    %hash sha512 gdb-8.0.1-sis-cygwin.diff a54457ad8b67cb172e3c6e6a141805b912e50e10bc8bd29babbaa530e39e0a6e0809c3749e59057ecb0fb4bb63a28b2bf6de7276d937cf6d0ecc831b3b317b69 
+   %endif
+ %endif
+ 
+
 %include %{_configdir}/gdb-8-1.cfg
diff --git a/source-builder/sb/windows.py b/source-builder/sb/windows.py
index 983ba12..0f93b6c 100644
--- a/source-builder/sb/windows.py
+++ b/source-builder/sb/windows.py
@@ -78,6 +78,7 @@ def load():
     defines = {
         '_ncpus':            ('none',    'none',     ncpus),
         '_os':               ('none',    'none',     'win32'),
+        '_windows_os':       ('none',    'none',     uname),
         '_build':            ('triplet', 'required', build_triple),
         '_build_vendor':     ('none',    'none',     'microsoft'),
         '_build_os':         ('none',    'none',     'win32'),
-- 
1.8.3.1