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author | Alyssa Ross <hi@alyssa.is> | 2021-06-22 15:01:47 +0000 |
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committer | Alyssa Ross <hi@alyssa.is> | 2021-06-22 16:57:59 +0000 |
commit | 633cab0ecb07627706c6b523e219490f019eaab5 (patch) | |
tree | 4fb472bdfe2723037dad53dc1b8a87c939015f5e /nixpkgs/pkgs/development/compilers/gcc/common/configure-flags.nix | |
parent | ffb691c199e7e0cbc4e45e5310779c9e3f7c2a73 (diff) | |
parent | 432fc2d9a67f92e05438dff5fdc2b39d33f77997 (diff) | |
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Merge commit '432fc2d9a67f92e05438dff5fdc2b39d33f77997'
# Conflicts: # nixpkgs/pkgs/applications/editors/emacs/elisp-packages/elpa-generated.nix # nixpkgs/pkgs/applications/networking/mailreaders/thunderbird/default.nix # nixpkgs/pkgs/applications/window-managers/sway/default.nix # nixpkgs/pkgs/build-support/rust/default.nix # nixpkgs/pkgs/development/go-modules/generic/default.nix
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/gcc/common/configure-flags.nix')
-rw-r--r-- | nixpkgs/pkgs/development/compilers/gcc/common/configure-flags.nix | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/development/compilers/gcc/common/configure-flags.nix b/nixpkgs/pkgs/development/compilers/gcc/common/configure-flags.nix index 7f7a40f3368d..997771c2abfe 100644 --- a/nixpkgs/pkgs/development/compilers/gcc/common/configure-flags.nix +++ b/nixpkgs/pkgs/development/compilers/gcc/common/configure-flags.nix @@ -44,6 +44,9 @@ let crossMingw = targetPlatform != hostPlatform && targetPlatform.libc == "msvcrt"; crossDarwin = targetPlatform != hostPlatform && targetPlatform.libc == "libSystem"; + targetPrefix = lib.optionalString (stdenv.targetPlatform != stdenv.hostPlatform) + "${stdenv.targetPlatform.config}-"; + crossConfigureFlags = # Ensure that -print-prog-name is able to find the correct programs. [ @@ -112,6 +115,18 @@ let # Basic configuration ++ [ + # Force target prefix. The behavior if `--target` and `--host` + # are specified is inconsistent: Sometimes specifying `--target` + # always causes a prefix to be generated, sometimes it's only + # added if the `--host` and `--target` differ. This means that + # sometimes there may be a prefix even though nixpkgs doesn't + # expect one and sometimes there may be none even though nixpkgs + # expects one (since not all information is serialized into the + # config attribute). The easiest way out of these problems is to + # always set the program prefix, so gcc will conform to our + # expectations. + "--program-prefix=${targetPrefix}" + (lib.enableFeature enableLTO "lto") "--disable-libstdcxx-pch" "--without-included-gettext" @@ -170,7 +185,8 @@ let ++ lib.optional javaAwtGtk "--enable-java-awt=gtk" ++ lib.optional (langJava && javaAntlr != null) "--with-antlr-jar=${javaAntlr}" - ++ (import ../common/platform-flags.nix { inherit (stdenv) targetPlatform; inherit lib; }) + # TODO: aarch64-darwin has clang stdenv and its arch and cpu flag values are incompatible with gcc + ++ lib.optional (!(stdenv.isDarwin && stdenv.isAarch64)) (import ../common/platform-flags.nix { inherit (stdenv) targetPlatform; inherit lib; }) ++ lib.optionals (targetPlatform != hostPlatform) crossConfigureFlags ++ lib.optional (targetPlatform != hostPlatform) "--disable-bootstrap" |