Commit 3a76977fd70b64e3c90139ebfae385e4370e70e1
2023-11-18T00:18:37
realloc-gnu: Fix wrong configure test result with optimizing ibm-clang. * m4/realloc.m4 (_AC_FUNC_REALLOC_IF): Use 'volatile', to defeat an ibm-clang optimization. * m4/malloc.m4 (_AC_FUNC_MALLOC_IF): Likewise.