1 files changed, 65 insertions, 0 deletions
diff --git a/src/build.sh b/src/build.sh
new file mode 100755
index 0000000..74a5b05
--- /dev/null
+++ b/src/build.sh
@@ -0,0 +1,65 @@
+#! /bin/bash
+
+################################################################################
+# Build
+################################################################################
+
+# Set up shell
+if [ "$(echo ${VERBOSE} | tr '[:upper:]' '[:lower:]')" = 'yes' ]; then
+    set -x                      # Output commands
+fi
+set -e                          # Abort on errors
+
+
+
+# Set locations
+THORN=FFTW3
+NAME=fftw-3.3.3
+SRCDIR="$(dirname $0)"
+BUILD_DIR=${SCRATCH_BUILD}/build/${THORN}
+if [ -z "${FFTW3_INSTALL_DIR}" ]; then
+    INSTALL_DIR=${SCRATCH_BUILD}/external/${THORN}
+else
+    echo "BEGIN MESSAGE"
+    echo "Installing FFTW3 into ${FFTW3_INSTALL_DIR}"
+    echo "END MESSAGE"
+    INSTALL_DIR=${FFTW3_INSTALL_DIR}
+fi
+DONE_FILE=${SCRATCH_BUILD}/done/${THORN}
+FFTW3_DIR=${INSTALL_DIR}
+
+# Set up environment
+# export LDFLAGS="$(echo $LDFLAGS $(for libdir in $LIBDIRS; do echo '' -L$libdir -Wl,-rpath,$libdir; done | sed -e 's/ -L-/ -/g;s/ -Wl,-rpath,-/ -/g'))"
+# export LIBS="$(echo $(for lib in $LIBS; do echo '' -l$lib; done | sed -e 's/ -l-/ -/g'))"
+unset LIBS
+unset RPATH
+if echo '' ${ARFLAGS} | grep 64 >/dev/null 2>&1; then
+    export OBJECT_MODE=64
+fi
+
+echo "FFTW3: Preparing directory structure..."
+cd ${SCRATCH_BUILD}
+mkdir build external done 2> /dev/null || true
+rm -rf ${BUILD_DIR} ${INSTALL_DIR}
+mkdir ${BUILD_DIR} ${INSTALL_DIR}
+
+echo "FFTW3: Unpacking archive..."
+pushd ${BUILD_DIR}
+${TAR?} xzf ${SRCDIR}/../dist/${NAME}.tar.gz
+
+echo "FFTW3: Configuring..."
+cd ${NAME}
+./configure --prefix=${FFTW3_DIR}
+
+echo "FFTW3: Building..."
+${MAKE}
+
+echo "FFTW3: Installing..."
+${MAKE} install
+popd
+
+echo "FFTW3: Cleaning up..."
+rm -rf ${BUILD_DIR}
+
+date > ${DONE_FILE}
+echo "FFTW3: Done."