From 6c007668b38f06824004da466e97a96533f6344b Mon Sep 17 00:00:00 2001 From: Andrea Corallo Date: Sun, 22 Aug 2021 22:08:37 +0100 Subject: [PATCH] Set a unique ID for eln files on macOS (bug#45934) * src/comp.c (Fcomp__compile_ctxt_to_file): Set gcc's -install_name parameter to the real filename. --- src/comp.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/comp.c b/src/comp.c index c3803464827..74a5337f8d7 100644 --- a/src/comp.c +++ b/src/comp.c @@ -4490,6 +4490,15 @@ DEFUN ("comp--compile-ctxt-to-file", Fcomp__compile_ctxt_to_file, GCC_JIT_INT_OPTION_OPTIMIZATION_LEVEL, comp.speed < 0 ? 0 : (comp.speed > 3 ? 3 : comp.speed)); + + /* On MacOS set a unique dylib ID. */ +#if defined (LIBGCCJIT_HAVE_gcc_jit_context_add_driver_option) \ + && defined (DARWIN_OS) + gcc_jit_context_add_driver_option (comp.ctxt, "-install_name"); + gcc_jit_context_add_driver_option ( + comp.ctxt, SSDATA (Ffile_name_nondirectory (filename))); +#endif + comp.d_default_idx = CALL1I (comp-data-container-idx, CALL1I (comp-ctxt-d-default, Vcomp_ctxt)); comp.d_impure_idx = -- 2.39.5