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* [binutils-gdb] Fix MinGW build using mingw.org's MinGW
@ 2022-12-23 11:21 Eli Zaretskii
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From: Eli Zaretskii @ 2022-12-23 11:21 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8fbad19958c9b9c06a710bf7d6589d52f1ed8a64
commit 8fbad19958c9b9c06a710bf7d6589d52f1ed8a64
Author: Eli Zaretskii <eliz@gnu.org>
Date: Thu Dec 22 12:42:24 2022 +0200
Fix MinGW build using mingw.org's MinGW
This allows to build GDB even though the default value of
_WIN32_WINNT is lower than the one needed to expose some
new APIs used here, and leave the test for their actual
support to run time.
* gdb/nat/windows-nat.c (EXTENDED_STARTUPINFO_PRESENT): Define if
not defined.
(create_process_wrapper): Use 'gdb_lpproc_thread_attribute_list'
instead of 'PPROC_THREAD_ATTRIBUTE_LIST' (which might not be defined
at compile time). This fixes compilation error using mingw.org's
MinGW.
Diff:
---
gdb/nat/windows-nat.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/gdb/nat/windows-nat.c b/gdb/nat/windows-nat.c
index 42031d4757c..0617cfef414 100644
--- a/gdb/nat/windows-nat.c
+++ b/gdb/nat/windows-nat.c
@@ -800,6 +800,10 @@ create_process_wrapper (FUNC *do_create_process, const CHAR *image,
gdb_lpproc_thread_attribute_list lpAttributeList;
};
+# ifndef EXTENDED_STARTUPINFO_PRESENT
+# define EXTENDED_STARTUPINFO_PRESENT 0x00080000
+# endif
+
gdb_extended_info info_ex {};
if (startup_info != nullptr)
@@ -810,7 +814,7 @@ create_process_wrapper (FUNC *do_create_process, const CHAR *image,
call always fails, by design. */
InitializeProcThreadAttributeList (nullptr, 1, 0, &size);
info_ex.lpAttributeList
- = (PPROC_THREAD_ATTRIBUTE_LIST) alloca (size);
+ = (gdb_lpproc_thread_attribute_list) alloca (size);
InitializeProcThreadAttributeList (info_ex.lpAttributeList,
1, 0, &size);
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