[llvm] 1908820 - Allow setting LLVM_EXPERIMENTAL_TARGETS_TO_BUILD to "all"

[Alex Richardson via llvm-commits]

Author: Alex Richardson
Date: 2023-06-27T16:54:29-07:00
New Revision: 1908820d6de5004964e85608070e7c869fc81eac

URL: https://github.com/llvm/llvm-project/commit/1908820d6de5004964e85608070e7c869fc81eac
DIFF: https://github.com/llvm/llvm-project/commit/1908820d6de5004964e85608070e7c869fc81eac.diff

LOG: Allow setting LLVM_EXPERIMENTAL_TARGETS_TO_BUILD to "all"

When set to "all" we will now build all experimental targets. This matches
the behaviour for LLVM_TARGETS_TO_BUILD.

Reviewed By: beanz

Differential Revision: https://reviews.llvm.org/D138433

Added: 
    

Modified: 
    llvm/CMakeLists.txt

Removed: 
    


################################################################################
diff  --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt
index 0b61ebc3461ae..0a7a9fd7858f9 100644
--- a/llvm/CMakeLists.txt
+++ b/llvm/CMakeLists.txt
@@ -448,6 +448,15 @@ set(LLVM_ALL_TARGETS
   XCore
   )
 
+set(LLVM_ALL_EXPERIMENTAL_TARGETS
+  ARC
+  CSKY
+  DirectX
+  M68k
+  SPIRV
+  Xtensa
+)
+
 # List of targets with JIT support:
 set(LLVM_TARGETS_WITH_JIT X86 PowerPC AArch64 ARM Mips SystemZ)
 
@@ -455,7 +464,7 @@ set(LLVM_TARGETS_TO_BUILD "all"
     CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")
 
 set(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ""
-    CACHE STRING "Semicolon-separated list of experimental targets to build.")
+    CACHE STRING "Semicolon-separated list of experimental targets to build, or \"all\".")
 
 option(BUILD_SHARED_LIBS
   "Build all libraries as shared libraries instead of static" OFF)
@@ -544,6 +553,10 @@ if( LLVM_TARGETS_TO_BUILD STREQUAL "all" )
   set( LLVM_TARGETS_TO_BUILD ${LLVM_ALL_TARGETS} )
 endif()
 
+if(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD STREQUAL "all")
+  set(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ${LLVM_ALL_EXPERIMENTAL_TARGETS})
+endif()
+
 set(LLVM_TARGETS_TO_BUILD
    ${LLVM_TARGETS_TO_BUILD}
    ${LLVM_EXPERIMENTAL_TARGETS_TO_BUILD})