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FindMPI: Remove leading spaces from flags

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Christian Pfeiffer
2017-02-02 11:31:22 +01:00
parent 93f29be231
commit a2a73935b2
1 changed files with 2 additions and 0 deletions
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2
Modules/FindMPI.cmake
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@@ -313,6 +313,7 @@ function (interrogate_mpi_compiler lang try_libs)
set(MPI_COMPILE_FLAGS_WORK) set(MPI_COMPILE_FLAGS_WORK)
foreach(FLAG ${MPI_ALL_COMPILE_FLAGS}) foreach(FLAG ${MPI_ALL_COMPILE_FLAGS})
string(REGEX REPLACE "^ " "" FLAG ${FLAG})
if (MPI_COMPILE_FLAGS_WORK) if (MPI_COMPILE_FLAGS_WORK)
string(APPEND MPI_COMPILE_FLAGS_WORK " ${FLAG}") string(APPEND MPI_COMPILE_FLAGS_WORK " ${FLAG}")
else() else()
@@ -364,6 +365,7 @@ function (interrogate_mpi_compiler lang try_libs)
string(REGEX MATCHALL "(^| )(-Wl,|-Xlinker )([^\" ]+|\"[^\"]+\")" MPI_ALL_LINK_FLAGS "${MPI_LINK_CMDLINE}") string(REGEX MATCHALL "(^| )(-Wl,|-Xlinker )([^\" ]+|\"[^\"]+\")" MPI_ALL_LINK_FLAGS "${MPI_LINK_CMDLINE}")
set(MPI_LINK_FLAGS_WORK) set(MPI_LINK_FLAGS_WORK)
foreach(FLAG ${MPI_ALL_LINK_FLAGS}) foreach(FLAG ${MPI_ALL_LINK_FLAGS})
string(REGEX REPLACE "^ " "" FLAG ${FLAG})
if (MPI_LINK_FLAGS_WORK) if (MPI_LINK_FLAGS_WORK)
string(APPEND MPI_LINK_FLAGS_WORK " ${FLAG}") string(APPEND MPI_LINK_FLAGS_WORK " ${FLAG}")
else() else()