1 files changed, 87 insertions, 0 deletions
diff --git a/src/erasure-code/jerasure/gf-complete/configure.ac b/src/erasure-code/jerasure/gf-complete/configure.ac
new file mode 100644
index 00000000..d696f6eb
--- /dev/null
+++ b/src/erasure-code/jerasure/gf-complete/configure.ac
@@ -0,0 +1,87 @@
+# gf-complete autoconf template
+
+# FIXME - add project url as the last argument
+AC_INIT(gf-complete, 1.0)
+
+# Override default CFLAGS
+: ${CFLAGS="-Wall -Wpointer-arith -O3 -g"}
+
+AC_PREREQ([2.61])
+
+AM_INIT_AUTOMAKE([no-dependencies foreign parallel-tests])
+LT_INIT # libtool
+
+AC_CONFIG_HEADER(include/config.h)
+
+dnl Needed when reconfiguring with 'autoreconf -i -s'
+AC_CONFIG_MACRO_DIR([m4])
+
+# This prevents './configure; make' from trying to run autotools.
+AM_MAINTAINER_MODE([disable])
+
+dnl Compiling with per-target flags requires AM_PROG_CC_C_O.
+AC_PROG_CC
+
+# Check for functions to provide aligned memory
+#
+AC_CHECK_FUNCS([posix_memalign],
+ [found_memalign=yes; break])
+
+AS_IF([test "x$found_memalign" != "xyes"], [AC_MSG_WARN([No function for aligned memory allocation found])])
+
+AC_ARG_ENABLE([debug-functions],
+              AS_HELP_STRING([--enable-debug-func], [Enable debugging of functions selected]))
+AS_IF([test "x$enable_debug_func" = "xyes"], [CPPFLAGS="$CPPFLAGS -DDEBUG_FUNCTIONS"])
+
+AC_ARG_ENABLE([debug-cpu],
+              AS_HELP_STRING([--enable-debug-cpu], [Enable debugging of SIMD detection]))
+AS_IF([test "x$enable_debug_cpu" = "xyes"], [CPPFLAGS="$CPPFLAGS -DDEBUG_CPU_DETECTION"])
+
+AX_EXT()
+
+AC_ARG_ENABLE([neon],
+              AS_HELP_STRING([--disable-neon], [Build without NEON optimizations]))
+
+AS_IF([test "x$enable_neon" != "xno"],
+      [noneon_CPPFLAGS=$CPPFLAGS
+       CPPFLAGS="$CPPFLAGS $SIMD_FLAGS"
+       AC_CHECK_HEADER([arm_neon.h],
+                       [have_neon=yes],
+                       [have_neon=no
+                        CPPFLAGS=$noneon_CPPFLAGS])],
+      [have_neon=no
+       AS_IF([test "x$ax_cv_have_neon_ext" = "xyes"],
+             [SIMD_FLAGS=""])
+      ])
+
+AS_IF([test "x$have_neon" = "xno"],
+      [AS_IF([test "x$enable_neon" = "xyes"],
+             [AC_MSG_ERROR([neon requested but arm_neon.h not found])])
+      ])
+AM_CONDITIONAL([HAVE_NEON], [test "x$have_neon" = "xyes"])
+
+AC_ARG_ENABLE([sse],
+              AS_HELP_STRING([--disable-sse], [Build without SSE optimizations]),
+              [if   test "x$enableval" = "xno" ; then
+                SIMD_FLAGS=""
+                echo "DISABLED SSE!!!"
+              fi]
+)
+
+AC_ARG_ENABLE([valgrind],
+            [AS_HELP_STRING([--enable-valgrind], [run tests with valgrind])],
+            [],
+            [enable_valgrind=no])
+AM_CONDITIONAL(ENABLE_VALGRIND, test "x$enable_valgrind" != xno)
+
+AC_ARG_ENABLE([avx], AS_HELP_STRING([--enable-avx], [Build with AVX optimizations]))
+AX_CHECK_COMPILE_FLAG(-mavx, [ax_cv_support_avx=yes], [])
+
+AS_IF([test "x$enable_avx" = "xyes"],
+      [AS_IF([test "x$ax_cv_support_avx" = "xno"],
+             [AC_MSG_ERROR([AVX requested but compiler does not support -mavx])],
+             [SIMD_FLAGS="$SIMD_FLAGS -mavx"])
+      ])
+
+AC_CONFIG_FILES([Makefile src/Makefile tools/Makefile test/Makefile examples/Makefile])
+AC_OUTPUT