(nuttx) branch master updated: sim: Disable chained fixups for sim_macho_init.c

[xiaoxiang]

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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new e5ac1c620e sim: Disable chained fixups for sim_macho_init.c
e5ac1c620e is described below

commit e5ac1c620e493e9d5533f2824576e0a5760759cb
Author: YAMAMOTO Takashi <yamam...@midokura.com>
AuthorDate: Mon Dec 16 22:26:31 2024 +0900

    sim: Disable chained fixups for sim_macho_init.c
    
    This is a workaround for https://github.com/apache/nuttx/issues/15208
    
    Tested with:
        macOS 15.2
        x86-64
        Xcode 16.2
---
 arch/sim/src/Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/sim/src/Makefile b/arch/sim/src/Makefile
index a0fd93e1b5..280bb45cae 100644
--- a/arch/sim/src/Makefile
+++ b/arch/sim/src/Makefile
@@ -133,6 +133,13 @@ ifeq ($(CONFIG_HAVE_CXXINITIALIZE),y)
   # the place in the object list for linking. Namely, its constructor
   # should be the first one in the executable.
   HEADSRC = sim_macho_init.c
+
+  # sim_macho_init.c is not compatible with chained fixups.
+  # cf. https://github.com/apache/nuttx/issues/15208
+  ifeq ($(shell $(LD) -ld_classic -no_fixup_chains 2>&1 | grep "unknown 
option"),)
+    LDLINKFLAGS += -ld_classic -no_fixup_chains
+    LDFLAGS += -Wl,-ld_classic,-no_fixup_chains
+  endif
 endif
 else
   STDLIBS += -lrt