[libc-commits] [libc] [libc] Update include directory for libcMPCommon target when LLVM_LIBC_MPFR_INSTALL_PATH is set. (PR #124765)

[Nick Desaulniers via libc-commits]

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@@ -16,6 +16,10 @@ if(LIBC_TESTS_CAN_USE_MPFR OR LIBC_TESTS_CAN_USE_MPC)
     libc.src.__support.FPUtil.cast
     libc.src.__support.FPUtil.fp_bits
   )
+  if(EXISTS ${LLVM_LIBC_MPFR_INSTALL_PATH})
+    target_include_directories(libcMPCommon PUBLIC ${LLVM_LIBC_MPFR_INSTALL_PATH}/include)
+    target_link_directories(libcMPCommon PUBLIC ${LLVM_LIBC_MPFR_INSTALL_PATH}/lib)
+  endif()
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nickdesaulniers wrote:

> uh... no, L23 and L24 are including and linking different things.

Ah definitely not L24, that's not doing the same thing!

https://github.com/llvm/llvm-project/pull/124765