From e101382321c84c352caa10730e1ddb455eccd693 Mon Sep 17 00:00:00 2001
From: Giovanni La Mura <giovanni.lamura@inaf.it>
Date: Wed, 10 Jul 2024 22:45:58 +0200
Subject: [PATCH] Add USE_MPI compilation flag when MPI is enabled
---
build/configure.ac | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/build/configure.ac b/build/configure.ac
index 2acdc471..9b8c8752 100644
--- a/build/configure.ac
+++ b/build/configure.ac
@@ -274,6 +274,7 @@ AC_ARG_ENABLE(
[
AC_MSG_NOTICE([Handling implicit option.])
AX_PROG_CXX_MPI()
+ AC_SUBST([MPIFLAGS], [-DUSE_MPI])
]
)
AS_IF(
@@ -378,7 +379,7 @@ AC_ARG_WITH(
)
FFLAGS="-std=legacy -O3"
-CXXFLAGS="-O3 -ggdb -Wno-format-contains-nul -I$HDF5_INCLUDE $OMPFLAGS $LAPACKFLAGS $MAGMAFLAGS"
+CXXFLAGS="-O3 -ggdb -Wno-format-contains-nul -I$HDF5_INCLUDE $MPIFLAGS $OMPFLAGS $LAPACKFLAGS $MAGMAFLAGS"
SUBDIRS="cluster libnptm sphere testing trapping"
# Send output to Makefiles
--
GitLab