loader: fixup driver names if needed

This makes it possible to 'use' the imx-drm driver. Remeber that it
is not possible to have sysmbol names in C/C++ with a '-' in it.

Changes since v1:
 - move the fix to loader.c

Signed-off-by: Christian Gmeiner <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]> (v1)
Reviewed-by: Emil Velikov <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/loader/loader.c b/src/loader/loader.c
index fd05f08e64f..449ff54d137 100644
--- a/src/loader/loader.c
+++ b/src/loader/loader.c
@@ -413,5 +413,11 @@ loader_get_extensions_name(const char *driver_name)
    if (asprintf(&name, "%s_%s", __DRI_DRIVER_GET_EXTENSIONS, driver_name) < 0)
       return NULL;
 
+   const size_t len = strlen(name);
+   for (size_t i = 0; i < len; i++) {
+	   if (name[i] == '-')
+		   name[i] = '_';
+   }
+
    return name;
 }