From d51c2a0e4bd00ed35de97b69eca7c8d66e99d57f Mon Sep 17 00:00:00 2001
From: Alejandro Gallo <aamsgallo@gmail.com>
Date: Thu, 10 Mar 2022 22:00:36 +0100
Subject: [PATCH] Initial test for autotools

---
 bench/Makefile.am | 12 ++++++
 configure.ac      | 96 +++++++++++++++++++++++++++++++++++++++++++++++
 src/Makefile.am   |  2 +
 3 files changed, 110 insertions(+)
 create mode 100644 bench/Makefile.am
 create mode 100644 configure.ac
 create mode 100644 src/Makefile.am

diff --git a/bench/Makefile.am b/bench/Makefile.am
new file mode 100644
index 0000000..2ea9b15
--- /dev/null
+++ b/bench/Makefile.am
@@ -0,0 +1,12 @@
+AM_LDFLAGS = -fopenmp
+
+bin_PROGRAMS = test_main
+test_main_SOURCES = test_main.cxx
+
+test_main_LDADD = \
+-lopenblas        \
+-lscalapack       \
+@LIBCTF_LD_LIBRARY_PATH@/libctf.a \
+@abs_top_builddir@/src/libatrip.a
+
+#LDFLAGS += @ATRIP_LDFLAGS@
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..87f0de0
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,96 @@
+dnl  This is an autoconf script.
+dnl  To rebuild the `configure' script from this, execute the command
+dnl 	autoconf
+dnl  in the directory containing this script.
+dnl
+
+AC_INIT([atrip],[0.0.0],[])
+AC_CONFIG_SRCDIR([.])
+AC_PREREQ(2.69)
+AC_LANG([C++])
+AC_CONFIG_MACRO_DIR([./etc/m4])
+AM_INIT_AUTOMAKE([foreign])
+
+
+dnl -----------------------------------------------------------------------
+dnl Configure switches
+
+AC_ARG_ENABLE(shared,
+  AS_HELP_STRING( [--enable-shared],
+                  [enable loading compiled files (default=YES)]),
+  [], [enable_shared=yes])
+
+dnl LIBGC library options
+AC_ARG_WITH(libctf-prefix,
+  AS_HELP_STRING( [--with-libctf-prefix=path],
+                  [prefix for system LIBGC includes and libraries] ),
+  [LIBCTF_CPATH="$withval/include";
+   LIBCTF_LD_LIBRARY_PATH="$withval/lib";
+   BUILD_CTF=NO],
+  [BUILD_CTF=YES])
+
+AC_ARG_WITH(dgemm,
+  AS_HELP_STRING( [--without-dgemm],
+                  [Disable dgemm]),
+  [with_dgemm=NO], [with_dgemm=YES])
+
+
+
+dnl -----------------------------------------------------------------------
+dnl Installation directories
+dnl AC_ARG_VAR([ecldir], [the directory where *.fas files are installed])
+
+ATRIP_LDFLAGS="-L$PWD/src -latrip"
+AC_SUBST(ATRIP_LDFLAGS)
+
+AC_SUBST(LIBCTF_CPATH)
+AC_SUBST(LIBCTF_LD_LIBRARY_PATH)
+
+dnl -----------------------------------------------------------------------
+dnl Guess operating system of host.
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+
+AC_PROG_CXX           dnl sets variable CXX
+AC_PROG_CPP           dnl sets variable CPP
+AC_PROG_RANLIB        dnl sets variable RANLIB
+AC_PROG_INSTALL       dnl sets variables INSTALL, INSTALL_DATA, INSTALL_PROGRAM
+AC_PROG_LN_S          dnl sets variable LN_S
+AC_PROG_MAKE_SET      dnl set $(MAKE) if needed
+AC_PROG_RANLIB        dnl set variable RANLIB
+AC_CHECK_TOOL([AR],[ar]) dnl set variable AR to appropriate `ar' program
+
+AC_TYPE_SIZE_T
+AC_FUNC_MALLOC
+
+AX_CXX_COMPILE_STDCXX([11])
+
+AX_MPI([],
+       [AC_MSG_ERROR([You don not have an MPI Implementation!])])
+CXX=${MPICXX}
+
+CXXFLAGS="$CXXFLAGS -I$PWD/include"
+CXXFLAGS="$CXXFLAGS -I${LIBCTF_CPATH}"
+LDFLAGS="$LDFLAGS -L${LIBCTF_LD_LIBRARY_PATH} -lctf"
+
+AC_CONFIG_FILES([
+  src/Makefile
+  bench/Makefile
+  etc/config/auto.mk
+ ])
+
+AC_CONFIG_HEADERS([config.h])
+
+AC_MSG_RESULT([
+                       AUTOMATIC CONFIGURATION
+                       -----------------------
+                       CXX      = $CXX
+                       CXXFLAGS = $CXXFLAGS
+                       DEFAULT_INCLUDES = $DEFAULT_INCLUDES
+                       LDFLAGS  = $LDFLAGS
+                       ATRIP_LDFLAGS  = $ATRIP_LDFLAGS
+                       bindir   = $bindir
+                       libdir   = $libdir
+])
+
+AC_OUTPUT
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..1c42640
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,2 @@
+lib_LIBRARIES = libatrip.a
+libatrip_a_SOURCES = atrip/Atrip.cxx