From 31b8b28fedbf102740eebd7ff9148188ed00a26e Mon Sep 17 00:00:00 2001 From: Robert Maynard Date: Tue, 20 Aug 2019 17:38:53 -0400 Subject: [PATCH] FindMPI: Restore MPI__COMPILE_FLAGS and MPI__COMPILE_OPTIONS In commit e374b9f1eb (FindMPI: Restore MPI__COMPILE_FLAGS as a command-line string, 2018-09-10, v3.12.3~6^2) we tried to restore the compile flags but accidentally inverted the arguments to `list(JOIN)` causing both `MPI__COMPILE_FLAGS` and `MPI__COMPILE_OPTIONS` to be empty. Issue: #18349 --- Modules/FindMPI.cmake | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake index 9471be8..2b9b20c 100644 --- a/Modules/FindMPI.cmake +++ b/Modules/FindMPI.cmake @@ -1698,7 +1698,7 @@ foreach(LANG IN ITEMS C CXX Fortran) set(MPI_${LANG}_INCLUDE_PATH "${MPI_${LANG}_INCLUDE_DIRS}") unset(MPI_${LANG}_COMPILE_FLAGS) if(MPI_${LANG}_COMPILE_OPTIONS) - list(JOIN MPI_${LANG}_COMPILE_FLAGS " " MPI_${LANG}_COMPILE_OPTIONS) + list(JOIN MPI_${LANG}_COMPILE_OPTIONS " " MPI_${LANG}_COMPILE_FLAGS) endif() if(MPI_${LANG}_COMPILE_DEFINITIONS) foreach(_MPI_DEF IN LISTS MPI_${LANG}_COMPILE_DEFINITIONS) -- 1.8.3.1