Support for autotools and VC++ 9, 10, 11 build systems

6 files changed, 194 insertions, 0 deletions

diff --git a/m4/diff.m4 b/m4/diff.m4
new file mode 100644
index 0000000..87b5d13
--- /dev/null
+++ b/m4/diff.m4
@@ -0,0 +1,54 @@
+dnl file      : m4/diff.m4
+dnl copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+dnl license   : MIT; see accompanying LICENSE file
+dnl
+dnl DIFF_TOOL
+dnl
+AC_DEFUN([DIFF_TOOL], [
+diff_found=no
+
+AC_ARG_VAR([DIFF],[diff command])
+AC_ARG_VAR([DIFFFLAGS],[diff flags])
+
+AC_ARG_WITH(
+  [diff],
+  [AC_HELP_STRING([--with-diff=PATH],[path to the diff program])],
+  [diff_path=${withval}],
+  [diff_path=])
+
+AC_MSG_CHECKING([for diff])
+
+if test x"$DIFF" = x; then
+ if test x"$diff_path" != x; then
+   AS_SET_CATFILE([abs_diff_path], [$ac_pwd], [$diff_path])
+   DIFF="$abs_diff_path"
+ else
+   DIFF=diff
+ fi
+fi
+
+cat >conftest.txt
+
+$DIFF conftest.txt conftest.txt 2>/dev/null 1>&2
+
+if test x"$?" = x0; then
+  AC_MSG_RESULT([$DIFF])
+else
+  AC_MSG_RESULT([no])
+  AC_MSG_ERROR([diff command is not found; consider setting the DIFF variable or using --with-diff=PATH])
+fi
+
+AC_MSG_CHECKING([whether $DIFF accepts -u])
+
+$DIFF -u conftest.txt conftest.txt 2>/dev/null 1>&2
+
+if test x"$?" = x0; then
+  AC_MSG_RESULT([yes])
+  DIFFFLAGS="$DIFFFLAGS -u"
+else
+  AC_MSG_RESULT([no])
+fi
+
+rm -f conftest.txt
+
+])dnl
diff --git a/m4/disable-rpath.m4 b/m4/disable-rpath.m4
new file mode 100644
index 0000000..68495b9
--- /dev/null
+++ b/m4/disable-rpath.m4
@@ -0,0 +1,25 @@
+dnl file      : m4/disable-rpath.m4
+dnl copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+dnl license   : MIT; see accompanying LICENSE file
+dnl
+AC_DEFUN([DISABLE_RPATH],[
+
+AC_MSG_CHECKING([whether to use rpath])
+AC_ARG_ENABLE(
+  [rpath],
+  [AC_HELP_STRING([--disable-rpath], [patch libtool to not use rpath])],
+  [libtool_rpath="$enable_rpath"],
+  [libtool_rpath="yes"])
+AC_MSG_RESULT($libtool_rpath)
+
+# Patch libtool to not use rpath if requested.
+#
+AC_CONFIG_COMMANDS(
+  [libtool-rpath-patch],
+  [if test "$libtool_use_rpath" = "no"; then
+     sed < libtool > libtool-2 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_NO_RPATH__ "/'
+     mv libtool-2 libtool
+     chmod 755 libtool
+  fi],
+  [libtool_use_rpath=$libtool_rpath])
+])dnl
diff --git a/m4/libexpat.m4 b/m4/libexpat.m4
new file mode 100644
index 0000000..67a9132
--- /dev/null
+++ b/m4/libexpat.m4
@@ -0,0 +1,39 @@
+dnl file      : m4/libexpat.m4
+dnl copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+dnl license   : MIT; see accompanying LICENSE file
+dnl
+dnl LIBEXPAT([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+dnl
+dnl
+AC_DEFUN([LIBEXPAT], [
+libexpat_found=no
+
+AC_MSG_CHECKING([for expat])
+
+save_LIBS="$LIBS"
+LIBS="-lexpat $LIBS"
+
+CXX_LIBTOOL_LINK_IFELSE([
+AC_LANG_SOURCE([
+#include <expat.h>
+
+int
+main ()
+{
+  XML_Parser p (XML_ParserCreateNS (0, XML_Char (' ')));
+  XML_ParserFree (p);
+}
+])],
+[
+libexpat_found=yes
+])
+
+if test x"$libexpat_found" = xyes; then
+  AC_MSG_RESULT([yes])
+  [$1]
+else
+  LIBS="$save_LIBS"
+  AC_MSG_RESULT([no])
+  [$2]
+fi
+])dnl
diff --git a/m4/libtool-link.m4 b/m4/libtool-link.m4
new file mode 100644
index 0000000..f02811f
--- /dev/null
+++ b/m4/libtool-link.m4
@@ -0,0 +1,46 @@
+dnl file      : m4/libtool-link.m4
+dnl copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+dnl license   : MIT; see accompanying LICENSE file
+dnl
+dnl
+dnl CXX_LIBTOOL_LINK_IFELSE (input, [action-if-true], [action-if-false])
+dnl
+dnl Similar to AC_LINK_IFELSE except it uses libtool to perform the
+dnl linking and it does this using the C++ compiler.
+dnl
+AC_DEFUN([CXX_LIBTOOL_LINK_IFELSE],[
+AC_LANG_SAVE
+AC_LANG(C++)
+
+if test -d .libs; then
+  delete_libs_dir=no
+else
+  delete_libs_dir=yes
+fi
+
+AC_COMPILE_IFELSE([$1],
+[
+  ac_try='./libtool --tag=CXX --mode=link $CXX -no-install $CXXFLAGS $LDFLAGS -o conftest conftest.$OBJEXT $LIBS >&AS_MESSAGE_LOG_FD'
+  if _AC_DO_VAR(ac_try); then
+    libtool_link_ok=yes
+  else
+    libtool_link_ok=no
+  fi
+],
+[
+  libtool_link_ok=no
+])
+
+if test x"$delete_libs_dir" = xyes; then
+  rm -rf .libs
+fi
+
+if test x"$libtool_link_ok" = xyes; then
+[$2]
+:
+else
+[$3]
+:
+fi
+
+AC_LANG_RESTORE])dnl
diff --git a/m4/pkgconfig.m4 b/m4/pkgconfig.m4
new file mode 100644
index 0000000..59439fc
--- /dev/null
+++ b/m4/pkgconfig.m4
@@ -0,0 +1,12 @@
+dnl file      : m4/pkgconfig.m4
+dnl copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+dnl license   : MIT; see accompanying LICENSE file
+dnl
+AC_DEFUN([PKGCONFIG],[
+AC_ARG_WITH(
+  [pkgconfigdir],
+  [AC_HELP_STRING([--with-pkgconfigdir=DIR],[location of pkgconfig dir (default is libdir/pkgconfig)])],
+  [pkgconfigdir=${withval}],
+  [pkgconfigdir='${libdir}/pkgconfig'])
+AC_SUBST([pkgconfigdir])
+])dnl
diff --git a/m4/static-lib.m4 b/m4/static-lib.m4
new file mode 100644
index 0000000..802902a
--- /dev/null
+++ b/m4/static-lib.m4
@@ -0,0 +1,18 @@
+dnl file      : m4/static-lib.m4
+dnl copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+dnl license   : MIT; see accompanying LICENSE file
+dnl
+dnl STATIC_LIB(MACRO, DESCRIPTION)
+dnl
+dnl Define MACRO if we are on MinGW and are only building static library.
+dnl
+AC_DEFUN([STATIC_LIB],
+[
+if test x$enable_shared = xno; then
+  case $host_os in
+    mingw*)
+      AC_DEFINE([$1], [1], [$2])
+      ;;
+  esac
+fi
+])dnl