From a61c001cd35ff70a314ef417c4beda9c7e68d3ad Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@gmail.com>
Date: Fri, 13 Jun 2014 19:52:04 +0000
Subject: [PATCH] It works, png is output. The only problem is that some triangles are missing
---
configure.ac | 42 ++++++++++++++++++++++++++++++++++++++----
1 files changed, 38 insertions(+), 4 deletions(-)
diff --git a/configure.ac b/configure.ac
index 2c4ec30..8ba481f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,24 +1,58 @@
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
-AC_PREREQ([2.50])
+AC_PREREQ([2.67])
AC_INIT([FULL-PACKAGE-NAME], [VERSION], [BUG-REPORT-ADDRESS])
-AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR([config.h.in])
AC_CONFIG_HEADERS([config.h])
-
+AM_INIT_AUTOMAKE
# Checks for programs.
AC_PROG_CC
# Checks for libraries.
+# FIXME: Replace `main' with a function in `-lconfuse':
+AC_CHECK_LIB([confuse], [cfg_parse])
+# FIXME: Replace `main' with a function in `-lm':
+AC_CHECK_LIB([m], [pow])
+# Checks for libcairo
+
+## cairographics needs pkg-config
+#AC_PATH_PROG(PKGCONF, pkg-config , [],
+# [$PATH:/usr/local/bin:/ext/bin:/ext:/sw/bin:/opt/bin])
+AC_CHECK_HEADERS([cairo/cairo.h cairo/cairo-png.h])
+AC_CHECK_HEADERS([cairo.h cairo-png.h])
+AC_CHECK_LIB([cairo],[cairo_move_to])
+#PKG_CHECK_MODULES(CAIRO, cairo)
+#AC_SUBST(CAIRO_CFLAGS)
+#AC_SUBST(CAIRO_LIBS)
+
+AC_CHECK_LIB([gslcblas],[cblas_dgemm])
+AC_CHECK_LIB([gsl],[gsl_blas_dgemm])
# Checks for header files.
-AC_CHECK_HEADERS([stdlib.h])
+AC_CHECK_HEADERS([stdlib.h string.h])
# Checks for typedefs, structures, and compiler characteristics.
+AC_C_INLINE
+
+dnl Check if we have enable debug support.
+AC_MSG_CHECKING(whether to enable debugging)
+debug_default="yes"
+AC_ARG_ENABLE(debug, [ --enable-debug=[no/yes] turn on debugging
+[default=$debug_default]],, enable_debug=$debug_default)
+dnl Yes, shell scripts can be used
+if test "x$enable_debug" = "xyes"; then
+CFLAGS="-g -O2 -DDEBUG"
+AC_MSG_RESULT(yes)
+else
+CFLAGS="-O3 -ffast-math"
+AC_MSG_RESULT(no)
+fi
# Checks for library functions.
AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_CHECK_FUNCS([pow sqrt strndup])
AC_CONFIG_FILES([Makefile
src/Makefile
--
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