From 0f05d85afec066c821c5c4652b1ae4b210aac827 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Wed, 23 Nov 2022 16:37:57 +0100 Subject: contrib/critical_collapse: add build instructions --- contrib/critical_collapse/build_instructions.txt | 45 ++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 contrib/critical_collapse/build_instructions.txt diff --git a/contrib/critical_collapse/build_instructions.txt b/contrib/critical_collapse/build_instructions.txt new file mode 100644 index 0000000..1c5b6cd --- /dev/null +++ b/contrib/critical_collapse/build_instructions.txt @@ -0,0 +1,45 @@ +# this is a guideline, not a script - do not execute directly +# start in the source dir root +SOURCE_DIR=$PWD + +# create the build dir, only do this once for the entire source dir +BUILD_DIR="${SOURCE_DIR}/build" +mkdir "$BUILD_DIR" && cd "$BUILD_DIR" && "${SOURCE_DIR}/configure" + +# from now on work in the build dir +cd "$BUILD_DIR" + +# create configuration, called 'cc' in this document +make cc PROMPT= + +# copy the thorn list for the configuration +cp "${SOURCE_DIR}/contrib/critical_collapse/ThornList" configs/cc + +# the following external libraries are needed +LIBS="brilldata teukolskydata mg2d lapacke gfortran" +# library object dir +LIBDIR="" +# header dir +INCDIR="
" + +export PKG_CONFIG_PATH="${LIBDIR}/pkg_config" + +# compiler flags +CFLAGS="-g -std=gnu99 -I${INCDIR}" +C_OPTIMISE_FLAGS="-O3" +C_OPENMP_FLAGS="-fopenmp" +CXXFLAGS="-g -std=c++11" +CXX_OPTIMISE_FLAGS="-O3" +CXX_OPENMP_FLAGS="-fopenmp" +F90FLAGS="-fallow-argument-mismatch" + +# set build parameters +make cc-reconfig \ + OPENMP=yes VECTORISE=yes \ + MPI_DIR=/usr LIBS="$LIBS" LDFLAGS="$LDFLAGS" \ + C_OPTIMISE_FLAGS="$C_OPTIMISE_FLAGS" CXX_OPTIMISE_FLAGS="$CXX_OPTIMISE_FLAGS" \ + C_OPENMP_FLAGS="$C_OPENMP_FLAGS" CXX_OPENMP_FLAGS="$CXX_OPENMP_FLAGS" \ + CFLAGS="$CFLAGS" CXXFLAGS="$CXXFLAGS" F90FLAGS="$F90FLAGS" + +# build +make cc -j8 -- cgit v1.2.3