about summary refs log tree commit diff
path: root/nixpkgs/pkgs/build-support/cc-wrapper/default.nix
diff options
context:
space:
mode:
authorAlyssa Ross <hi@alyssa.is>2021-09-08 17:57:14 +0000
committerAlyssa Ross <hi@alyssa.is>2021-09-13 11:31:47 +0000
commitee7984efa14902a2ddd820c937457667a4f40c6a (patch)
treec9c1d046733cefe5e21fdd8a52104175d47b2443 /nixpkgs/pkgs/build-support/cc-wrapper/default.nix
parentffc9d4ba381da62fd08b361bacd1e71e2a3d934d (diff)
parentb3c692172e5b5241b028a98e1977f9fb12eeaf42 (diff)
downloadnixlib-ee7984efa14902a2ddd820c937457667a4f40c6a.tar
nixlib-ee7984efa14902a2ddd820c937457667a4f40c6a.tar.gz
nixlib-ee7984efa14902a2ddd820c937457667a4f40c6a.tar.bz2
nixlib-ee7984efa14902a2ddd820c937457667a4f40c6a.tar.lz
nixlib-ee7984efa14902a2ddd820c937457667a4f40c6a.tar.xz
nixlib-ee7984efa14902a2ddd820c937457667a4f40c6a.tar.zst
nixlib-ee7984efa14902a2ddd820c937457667a4f40c6a.zip
Merge commit 'b3c692172e5b5241b028a98e1977f9fb12eeaf42'
Diffstat (limited to 'nixpkgs/pkgs/build-support/cc-wrapper/default.nix')
-rw-r--r--nixpkgs/pkgs/build-support/cc-wrapper/default.nix7
1 files changed, 6 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/default.nix b/nixpkgs/pkgs/build-support/cc-wrapper/default.nix
index 235d244a7c0d..804f59286c7a 100644
--- a/nixpkgs/pkgs/build-support/cc-wrapper/default.nix
+++ b/nixpkgs/pkgs/build-support/cc-wrapper/default.nix
@@ -234,6 +234,11 @@ stdenv.mkDerivation {
       wrap ${targetPrefix}gnatmake ${./gnat-wrapper.sh} $ccPath/${targetPrefix}gnatmake
       wrap ${targetPrefix}gnatbind ${./gnat-wrapper.sh} $ccPath/${targetPrefix}gnatbind
       wrap ${targetPrefix}gnatlink ${./gnat-wrapper.sh} $ccPath/${targetPrefix}gnatlink
+
+      # this symlink points to the unwrapped gnat's output "out". It is used by
+      # our custom gprconfig compiler description to find GNAT's ada runtime. See
+      # ../../development/tools/build-managers/gprbuild/{boot.nix, nixpkgs-gnat.xml}
+      ln -sf ${cc} $out/nix-support/gprconfig-gnat-unwrapped
     ''
 
     + optionalString cc.langD or false ''
@@ -467,7 +472,7 @@ stdenv.mkDerivation {
     + optionalString hostPlatform.isCygwin ''
       hardening_unsupported_flags+=" pic"
     '' + optionalString targetPlatform.isMinGW ''
-      hardening_unsupported_flags+=" stackprotector"
+      hardening_unsupported_flags+=" stackprotector fortify"
     '' + optionalString targetPlatform.isAvr ''
       hardening_unsupported_flags+=" stackprotector pic"
     '' + optionalString (targetPlatform.libc == "newlib") ''