mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-04 21:03:15 +00:00
1bdc32f970
Workaround build failure on -fno-common toolchains like upstream
gcc-10. Otherwise build fails as:
$ nix build --impure --expr 'with import ./. {}; ocaml-ng.ocamlPackages_4_00_1.ocaml.overrideAttrs (oa: { NIX_CFLAGS_COMPILE = (["-fno-common"] ++ [oa.NIX_CFLAGS_COMPILE or ""]); })'
...
> ld: libcamlrun.a(startup.o):(.bss+0x800): multiple definition of `caml_code_fragments_table'; libcamlrun.a(backtrace.o):(.bss+0x20): first defined here
> collect2: error: ld returned 1 exit status
20 lines
741 B
Nix
20 lines
741 B
Nix
import ./generic.nix {
|
|
major_version = "4";
|
|
minor_version = "01";
|
|
patch_version = "0";
|
|
patches = [
|
|
./fix-clang-build-on-osx.diff
|
|
|
|
# Compatibility with Glibc 2.34
|
|
{ url = "https://github.com/ocaml/ocaml/commit/d111407bf4ff71171598d30825c8e59ed5f75fd6.patch";
|
|
sha256 = "sha256:08mpy7lsiwv8m5qrqc4xzyiv2hri5713gz2qs1nfz02hz1bd79mc"; }
|
|
];
|
|
sha256 = "03d7ida94s1gpr3gadf4jyhmh5rrszd5s4m4z59daaib25rvfyv7";
|
|
|
|
# Workaround build failure on -fno-common toolchains like upstream
|
|
# gcc-10. Otherwise build fails as:
|
|
# ld: libcamlrun.a(startup.o):(.bss+0x800): multiple definition of
|
|
# `caml_code_fragments_table'; libcamlrun.a(backtrace.o):(.bss+0x20): first defined here
|
|
NIX_CFLAGS_COMPILE = "-fcommon";
|
|
}
|