[gimp] app: test G_OS_WIN32 rather than G_OS_UNIX for new backtrace feature.

[Jehan Pagès <jehanp src gnome org>]

commit eab961c9bb3bcf4c50dcbd58ea1758dd9c8acdbf
Author: Jehan <jehan girinstud io>
Date:   Fri Jan 26 02:17:13 2018 +0100

    app: test G_OS_WIN32 rather than G_OS_UNIX for new backtrace feature.
    
    This is just a bit more consistent with existing code. Also build the
    gimpdebug tool only when GIMP_CONSOLE_COMPILATION is not set and run
    when --no-interface CLI option is not set since it is a GUI tool.

 app/dialogs/preferences-dialog.c |    2 +-
 app/errors.c                     |    8 ++++----
 tools/Makefile.am                |    6 +++++-
 3 files changed, 10 insertions(+), 6 deletions(-)
---
diff --git a/app/dialogs/preferences-dialog.c b/app/dialogs/preferences-dialog.c
index 6fb75a6..cc68095 100644
--- a/app/dialogs/preferences-dialog.c
+++ b/app/dialogs/preferences-dialog.c
@@ -1176,7 +1176,7 @@ prefs_dialog_new (Gimp       *gimp,
                           _("Use OpenCL"),
                           GTK_BOX (vbox2));
 
-#ifdef G_OS_UNIX
+#ifndef G_OS_WIN32
   vbox2 = prefs_frame_new (_("Debugging"), GTK_CONTAINER (vbox),
                            FALSE);
 
diff --git a/app/errors.c b/app/errors.c
index 64e7b30..e194274 100644
--- a/app/errors.c
+++ b/app/errors.c
@@ -277,8 +277,8 @@ gimp_eek (const gchar *reason,
 
   if (use_handler)
     {
-#ifdef G_OS_UNIX
-      if (generate_backtrace)
+#ifndef GIMP_CONSOLE_COMPILATION
+      if (generate_backtrace && ! the_errors_gimp->no_interface)
         {
           /* If enabled (it is disabled by default), the GUI preference
            * takes precedence over the command line argument.
@@ -355,7 +355,7 @@ static gchar *
 gimp_get_stack_trace (void)
 {
   gchar   *trace  = NULL;
-#if defined(G_OS_UNIX)
+#ifndef G_OS_WIN32
   gchar   *args[7] = { "gdb", "-batch", "-ex", "backtrace full",
                        full_prog_name, NULL, NULL };
   gchar   *gdb_stdout;
@@ -371,7 +371,7 @@ gimp_get_stack_trace (void)
   /* This works only on UNIX systems. On Windows, we'll have to find
    * another method, probably with DrMingW.
    */
-#if defined(G_OS_UNIX)
+#ifndef G_OS_WIN32
   g_snprintf (pid, 16, "%u", (guint) getpid ());
   args[5] = pid;
 
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 4058774..2be8413 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -14,7 +14,11 @@ gimp_debug_resume_SOURCES = gimp-debug-resume.c
 
 else
 
-bin_PROGRAMS = gimptool-2.0 gimpdebug-2.0
+bin_PROGRAMS = gimptool-2.0
+
+if !ENABLE_GIMP_CONSOLE
+bin_PROGRAMS += gimpdebug-2.0
+endif
 
 endif