1diff --git a/gnulib/import/m4/gnulib-common.m4 b/gnulib/import/m4/gnulib-common.m4 2--- a/gnulib/import/m4/gnulib-common.m4 3+++ b/gnulib/import/m4/gnulib-common.m4 4@@ -182,7 +182,8 @@ AC_DEFUN([gl_COMMON_BODY], [ 5 _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that 6 can be freed via 'free'; it can be used only after declaring 'free'. */ 7 /* Applies to: functions. Cannot be used on inline functions. */ 8-#if _GL_GNUC_PREREQ (11, 0) 9+/* Disable on Solaris to avoid GDB PR build/29791. */ 10+#if _GL_GNUC_PREREQ (11, 0) && !(defined(__sun__) && defined(__svr4__)) 11 # define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) 12 #else 13 # define _GL_ATTRIBUTE_DEALLOC(f, i) 14