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-rw-r--r--gnu/packages/llvm.scm21
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/llvm.scm b/gnu/packages/llvm.scm
index 4d6747327a..b81b5c0394 100644
--- a/gnu/packages/llvm.scm
+++ b/gnu/packages/llvm.scm
@@ -855,6 +855,27 @@ with that of libgomp, the GNU Offloading and Multi Processing Library.")
(base32
"1r9a4fdz9ci58b5z2inwvm4z4cdp6scrivnaw05dggkxz7yrwrb5")))))
+(define-public libomp-12
+ (package
+ (inherit libomp-13)
+ (version (package-version llvm-12))
+ (source (origin
+ (method url-fetch)
+ (uri (llvm-uri "openmp" version))
+ (sha256
+ (base32
+ "14dh0r6h2xh747ffgnsl4z08h0ri04azi9vf79cbz7ma1r27kzk0"))
+ (file-name (string-append "libomp-" version ".tar.xz"))))
+ (arguments
+ '(#:configure-flags '("-DLIBOMP_USE_HWLOC=ON"
+ "-DOPENMP_TEST_C_COMPILER=clang"
+ "-DOPENMP_TEST_CXX_COMPILER=clang++")
+ #:test-target "check-libomp"))
+ (native-inputs
+ (modify-inputs (package-native-inputs libomp-13)
+ (replace "clang" clang-12)
+ (replace "llvm" llvm-12)))))
+
(define-public clang-toolchain-12
(make-clang-toolchain clang-12))