D251: 506_configure.ac.patch

I guess that problem because gpgrt_lock_t is generates using gen-posix, but
used win32 lock objects (critical sections). I tried to patch generation
using gen-w32 and looks like that generator is unfinished just now. i made
ugly "fix" which will generate gpgrt_lock_t like in posix. patch in attach.
But i worried that alignment should be rechecked and initialization with
GPGRT_LOCK_INITIALIZER

D250: 508_07-gen_w32.patch

Sorry, cross-compiling from Windows to Windows is not supported. You need a
POSIX platform and mingw to build for Windows.
Changing this is probably possible but I do not have the time to care about this.

As a starting point, look at src/mkheader.c .

I will add a category for libgpg-error

D249: 509_09-fix-generating-union.patch

Werner, we (I'm and Alexpux) was made fix for windows build (x86_64 and i686)
and seems like it works. Patches in attachment. If you want to look at msys2's
libgpg-error package you may use this link https://github.com/Alexpux/MINGW-
packages/tree/master/mingw-w64-libgpg-error

D248: 510_07-windows-build.patch

This is additional patch for previous message, you'r tracker not allow to
attach more than one file.

Can you please paste the generated file?

yes, i can. this is a gpg-error.h for x86_64 build.

and this is for i686 build

The generated header file is, as expected, identical to the one we use
when cross-compling (modulo that we put both versions into one file).
Thus I came up with a simpler solution (see below). I'll commit it soon and a
release will also follow today.

+force_use_syscfg=no
if test "$have_w32_system" = yes; then

AC_DEFINE(HAVE_W32_SYSTEM,1,[Defined if we run on a W32 API based system])
if test "$have_w64_system" = yes; then

@@ -461,11 +462,17 @@ if test "$have_w32_system" = yes; then

  AC_DEFINE(HAVE_W32CE_SYSTEM,1,[Defined if we run on WindowsCE])
  GPG_ERROR_CONFIG_ISUBDIRAFTER="gpg-extra"
fi

+ force_use_syscfg=yes
fi
+if test x$cross_compiling = xyes; then
+ force_use_syscfg=yes
+fi
+
AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes)
AM_CONDITIONAL(HAVE_W64_SYSTEM, test "$have_w64_system" = yes)
AM_CONDITIONAL(HAVE_W32CE_SYSTEM, test "$have_w32ce_system" = yes)
AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)
+AM_CONDITIONAL(FORCE_USE_SYSCFG, test x$force_use_syscfg = xyes)

AC_DEFINE_UNQUOTED(HOST_TRIPLET_STRING, "$host", [The host triplet])

Modified src/Makefile.am
diff --git a/src/Makefile.am b/src/Makefile.am
index 65f8513..efc5970 100644

• a/src/Makefile.am

+++ b/src/Makefile.am
@@ -262,9 +262,9 @@ parts_of_gpg_error_h = \

 	w32ce-add.h      	\
 	$(lock_obj_pub)

• If we are cross-compiling we better make sure that no stale native
• lock include file will be found by mkheader.

-if CROSS_COMPILING
+# If we are cross-compiling or building on Windows we better make sure
+# that no stale native lock include file will be found by mkheader.
+if FORCE_USE_SYSCFG
pre_mkheader_cmds = -rm lock-obj-pub.native.h 2>/dev/null