./configure IGNORES --with-gcc=gcc-4.8, can't build head on os x 10.8 with xcode 5 installed
Im seeing the build scripts using gcc instead of gcc-4.8
this is problematic! with xcode 5, gcc IS an old version of clang!
attaching a copy of the build log.
i'm using 7.6.3 to build this, and the ghc 7.6.3 settings file is pointing to gcc-4.8, so it can only be the build system. I think
[("GCC extra via C opts", " -fwrapv"),
("C compiler command", "gcc-4.8"),
("C compiler flags", " -m64 -fno-stack-protector -m64"),
("ar command", "/usr/bin/ar"),
("ar flags", "clqs"),
("ar supports at file", "@ArSupportsAtFile@"),
("touch command", "touch"),
("dllwrap command", "/bin/false"),
("windres command", "/bin/false"),
("perl command", "/usr/bin/perl"),
("target os", "OSDarwin"),
("target arch", "ArchX86_64"),
("target word size", "8"),
("target has GNU nonexec stack", "False"),
("target has .ident directive", "True"),
("target has subsections via symbols", "True"),
("LLVM llc command", "llc"),
("LLVM opt command", "opt")
]
is host 7.6.3 ghc setup
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.7 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | highest |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |