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glib-compile-resources: Forward errors from spawned processes

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We just grab stderr from gdk-pixbuf-to-csource and xmllint and include
it in the error message. It's the best we can do.
This commit is contained in:
Benjamin Otte 2012-06-13 17:33:01 +02:00
parent 6c1276eb5f
commit 5ff95679b8
1 changed files with 12 additions and 10 deletions
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22
gio/glib-compile-resources.c
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@ -272,6 +272,7 @@ end_element (GMarkupParseContext *context,
if (state->preproc_options)
{
gchar **options;
gchar *stderr_child = NULL;
guint i;
gboolean xml_stripblanks = FALSE;
gboolean to_pixdata = FALSE;
@ -324,9 +325,8 @@ end_element (GMarkupParseContext *context,
g_assert (argc <= G_N_ELEMENTS (argv));
if (!g_spawn_sync (NULL /* cwd */, argv, NULL /* envv */,
G_SPAWN_STDOUT_TO_DEV_NULL |
G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL, NULL, NULL, &status, &my_error))
G_SPAWN_STDOUT_TO_DEV_NULL,
NULL, NULL, NULL, &stderr_child, &status, &my_error))
{
g_propagate_error (error, my_error);
goto cleanup;
@ -334,12 +334,13 @@ end_element (GMarkupParseContext *context,
#ifdef HAVE_SYS_WAIT_H
if (!WIFEXITED (status) || WEXITSTATUS (status) != 0)
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
_("Error processing input file with xmllint"));
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
_("Error processing input file with xmllint:\n%s"), stderr_child);
goto cleanup;
}
#endif
g_free (stderr_child);
g_free (real_file);
real_file = g_strdup (tmp_file);
}
@ -347,6 +348,7 @@ end_element (GMarkupParseContext *context,
if (to_pixdata)
{
gchar *argv[4];
gchar *stderr_child = NULL;
int status, fd, argc;
if (gdk_pixbuf_pixdata == NULL)
@ -379,9 +381,8 @@ end_element (GMarkupParseContext *context,
g_assert (argc <= G_N_ELEMENTS (argv));
if (!g_spawn_sync (NULL /* cwd */, argv, NULL /* envv */,
G_SPAWN_STDOUT_TO_DEV_NULL |
G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL, NULL, NULL, &status, &my_error))
G_SPAWN_STDOUT_TO_DEV_NULL,
NULL, NULL, NULL, &stderr_child, &status, &my_error))
{
g_propagate_error (error, my_error);
goto cleanup;
@ -389,12 +390,13 @@ end_element (GMarkupParseContext *context,
#ifdef HAVE_SYS_WAIT_H
if (!WIFEXITED (status) || WEXITSTATUS (status) != 0)
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
_("Error processing input file with to-pixdata"));
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
_("Error processing input file with to-pixdata:\n%s"), stderr_child);
goto cleanup;
}
#endif
g_free (stderr_child);
g_free (real_file);
real_file = g_strdup (tmp_file2);
}