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-rw-r--r--dev-lang/ghc/files/ghc-8.10.1-allow-cross-bootstrap.patch17
1 files changed, 17 insertions, 0 deletions
diff --git a/dev-lang/ghc/files/ghc-8.10.1-allow-cross-bootstrap.patch b/dev-lang/ghc/files/ghc-8.10.1-allow-cross-bootstrap.patch
new file mode 100644
index 000000000000..7495cc8bff8d
--- /dev/null
+++ b/dev-lang/ghc/files/ghc-8.10.1-allow-cross-bootstrap.patch
@@ -0,0 +1,17 @@
+Allow using cross-compilers to bootstrap GHC.
+
+In my case I'm using "cross"-compiler from
+x86_64-unknown-linux to x86_64-HEAD-linux.
+
+Those targets have the same ABI and can boot one another.
+--- a/configure.ac
++++ b/configure.ac
+@@ -219,7 +219,7 @@ then
+ echo "This GHC (${WithGhc}) does not generate code for the build platform"
+ echo " GHC target platform : $bootstrap_target"
+ echo " Desired build platform : $BuildPlatform"
+- exit 1
++ #exit 1
+ fi
+
+ # Testing if we shall enable shared libs support on Solaris.