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-rw-r--r--configure.ac76
1 files changed, 76 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 00000000000..d2f10790f3c
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,76 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT(u8glib, 1.18, [BUG-REPORT-ADDRESS])
+AC_CONFIG_SRCDIR([csrc/u8g_font.c])
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE(-Wall subdir-objects)
+
+#magic for conditional check in Makefile:
+MK=''; AC_SUBST(MK)
+SED=sed
+
+# Checks for programs.
+AC_PROG_AWK
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_CPP
+AM_PROG_AR
+AC_PROG_LIBTOOL
+
+# Checks for libraries.
+LT_PREREQ([2.2])
+#LT_INIT([shared static])
+LT_INIT([disable-static])
+
+# debug
+AC_ARG_ENABLE([debug],
+ AS_HELP_STRING([--enable-debug],[Compile the debug version (default: disabled)]),
+ [enable_debug=$enableval],
+ [enable_debug=no])
+AM_CONDITIONAL([DEBUG], [test $enable_debug = "yes"])
+if test "x$enable_debug" = "xyes"; then
+ changequote({,})
+ CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9s]*//g'`
+ CXXFLAGS=`echo "$CXXFLAGS" | $SED -e 's/-O[0-9s]*//g'`
+ changequote([,])
+ dnl add -O0 only if GCC or ICC is used
+ if test "$GCC" = "yes" || test "$ICC" = "yes"; then
+ CFLAGS="$CFLAGS -g -O0 -Wall"
+ CXXFLAGS="$CXXFLAGS -g -O0 -Wall"
+ fi
+else
+ changequote({,})
+ CFLAGS=`echo "$CFLAGS" | $SED -e 's/-g//g'`
+ CXXFLAGS=`echo "$CXXFLAGS" | $SED -e 's/-g//g'`
+ changequote([,])
+fi
+
+# Checks for libraries.
+# FIXME: Replace `main' with a function in `-lwiringPi':
+AC_CHECK_LIB([wiringPi], [main])
+
+# Checks for header files.
+AC_CHECK_HEADERS([float.h stddef.h stdint.h stdlib.h string.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_C_INLINE
+AC_TYPE_INT16_T
+AC_TYPE_INT32_T
+AC_TYPE_INT64_T
+AC_TYPE_INT8_T
+AC_TYPE_SIZE_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_CHECK_FUNCS([atexit memset sqrt strerror])
+
+AC_CONFIG_FILES([Makefile
+ ])
+#AC_CONFIG_SUBDIRS([tools/font/otf2bdf])
+AC_OUTPUT