Add musl systems to llvm-targets

This was done in Nixpkgs, but never upstreamed. Musl is pretty much
the same as gnu, but with a different libc. I’ve used the same values
for everything.

3 files changed, 27 insertions, 1 deletions

diff --git a/aclocal.m4 b/aclocal.m4
index e3abb07202..2072a33b36 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1977,7 +1977,7 @@ AC_DEFUN([GHC_LLVM_TARGET], [
     # for the LLVM Target. Otherwise these would be
     # turned into just `-linux` and fail to be found
     # in the `llvm-targets` file.
-    *-android*|*-gnueabi*)
+    *-android*|*-gnueabi*|*-musleabi*)
       GHC_CONVERT_VENDOR([$2],[llvm_target_vendor])
       llvm_target_os="$3"
       ;;
diff --git a/llvm-targets b/llvm-targets
index b0fe913471..97414a383f 100644
--- a/llvm-targets
+++ b/llvm-targets
@@ -2,23 +2,36 @@
 ,("i686-unknown-windows", ("e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32", "pentium4", ""))
 ,("x86_64-unknown-windows", ("e-m:w-i64:64-f80:128-n8:16:32:64-S128", "x86-64", ""))
 ,("arm-unknown-linux-gnueabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "arm1176jzf-s", "+strict-align"))
+,("arm-unknown-linux-musleabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "arm1176jzf-s", "+strict-align"))
 ,("armv6-unknown-linux-gnueabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "arm1136jf-s", "+strict-align"))
+,("armv6-unknown-linux-musleabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "arm1136jf-s", "+strict-align"))
 ,("armv6l-unknown-linux-gnueabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "arm1176jzf-s", "+strict-align"))
+,("armv6l-unknown-linux-musleabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "arm1176jzf-s", "+strict-align"))
 ,("armv7-unknown-linux-gnueabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
+,("armv7-unknown-linux-musleabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
 ,("armv7a-unknown-linux-gnueabi", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
+,("armv7a-unknown-linux-musleabi", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
 ,("armv7a-unknown-linux-gnueabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
+,("armv7a-unknown-linux-musleabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
 ,("armv7l-unknown-linux-gnueabi", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
+,("armv7l-unknown-linux-musleabi", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
 ,("armv7l-unknown-linux-gnueabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
+,("armv7l-unknown-linux-musleabihf", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
 ,("aarch64-unknown-linux-gnu", ("e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128", "generic", "+neon"))
+,("aarch64-unknown-linux-musl", ("e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128", "generic", "+neon"))
 ,("aarch64-unknown-linux", ("e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128", "generic", "+neon"))
 ,("i386-unknown-linux-gnu", ("e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128", "pentium4", ""))
+,("i386-unknown-linux-musl", ("e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128", "pentium4", ""))
 ,("i386-unknown-linux", ("e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128", "pentium4", ""))
 ,("x86_64-unknown-linux-gnu", ("e-m:e-i64:64-f80:128-n8:16:32:64-S128", "x86-64", ""))
+,("x86_64-unknown-linux-musl", ("e-m:e-i64:64-f80:128-n8:16:32:64-S128", "x86-64", ""))
 ,("x86_64-unknown-linux", ("e-m:e-i64:64-f80:128-n8:16:32:64-S128", "x86-64", ""))
 ,("x86_64-unknown-linux-android", ("e-m:e-i64:64-f80:128-n8:16:32:64-S128", "x86-64", "+sse4.2 +popcnt"))
 ,("armv7-unknown-linux-androideabi", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
 ,("aarch64-unknown-linux-android", ("e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128", "generic", "+neon"))
 ,("armv7a-unknown-linux-androideabi", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "generic", ""))
+,("powerpc64le-unknown-linux-gnu", ("e-m:e-i64:64-n32:64", "ppc64le", ""))
+,("powerpc64le-unknown-linux-musl", ("e-m:e-i64:64-n32:64", "ppc64le", ""))
 ,("powerpc64le-unknown-linux", ("e-m:e-i64:64-n32:64", "ppc64le", ""))
 ,("i386-apple-darwin", ("e-m:o-p:32:32-f64:32:64-f80:128-n8:16:32-S128", "yonah", ""))
 ,("x86_64-apple-darwin", ("e-m:o-i64:64-f80:128-n8:16:32:64-S128", "core2", ""))
diff --git a/utils/llvm-targets/gen-data-layout.sh b/utils/llvm-targets/gen-data-layout.sh
index 15fa113550..450d21903c 100755
--- a/utils/llvm-targets/gen-data-layout.sh
+++ b/utils/llvm-targets/gen-data-layout.sh
@@ -33,19 +33,30 @@ TARGETS=(
 
     # Linux ARM
     "arm-unknown-linux-gnueabihf"
+    "arm-unknown-linux-musleabihf"
     "armv6-unknown-linux-gnueabihf"
+    "armv6-unknown-linux-musleabihf"
     "armv6l-unknown-linux-gnueabihf"
+    "armv6l-unknown-linux-musleabihf"
     "armv7-unknown-linux-gnueabihf"
+    "armv7-unknown-linux-musleabihf"
     "armv7a-unknown-linux-gnueabi"
+    "armv7a-unknown-linux-musleabi"
     "armv7a-unknown-linux-gnueabihf"
+    "armv7a-unknown-linux-musleabihf"
     "armv7l-unknown-linux-gnueabi"
+    "armv7l-unknown-linux-musleabi"
     "armv7l-unknown-linux-gnueabihf"
+    "armv7l-unknown-linux-musleabihf"
     "aarch64-unknown-linux-gnu"
+    "aarch64-unknown-linux-musl"
     "aarch64-unknown-linux"
     # Linux x86
     "i386-unknown-linux-gnu"
+    "i386-unknown-linux-musl"
     "i386-unknown-linux"
     "x86_64-unknown-linux-gnu"
+    "x86_64-unknown-linux-musl"
     "x86_64-unknown-linux"
     # Linux Android
     "x86_64-unknown-linux-android"
@@ -53,6 +64,8 @@ TARGETS=(
     "aarch64-unknown-linux-android"
     "armv7a-unknown-linux-androideabi"
     # Linux ppc64le
+    "powerpc64le-unknown-linux-gnu"
+    "powerpc64le-unknown-linux-musl"
     "powerpc64le-unknown-linux"
 
     #########################