From 547d1dd2da9c9b2b010da6d167ac88959342a634 Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Mon, 30 Aug 2010 15:49:05 +0200 Subject: Support for automake and VC++ builds --- m4/disable-rpath.m4 | 26 +++++++++++++++++ m4/libodb.m4 | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++++ m4/libtool-link.m4 | 31 ++++++++++++++++++++ m4/pkgconfig.m4 | 13 +++++++++ m4/threads.m4 | 41 ++++++++++++++++++++++++++ 5 files changed, 194 insertions(+) create mode 100644 m4/disable-rpath.m4 create mode 100644 m4/libodb.m4 create mode 100644 m4/libtool-link.m4 create mode 100644 m4/pkgconfig.m4 create mode 100644 m4/threads.m4 (limited to 'm4') diff --git a/m4/disable-rpath.m4 b/m4/disable-rpath.m4 new file mode 100644 index 0000000..da77bbe --- /dev/null +++ b/m4/disable-rpath.m4 @@ -0,0 +1,26 @@ +dnl file : m4/disable-rpath.m4 +dnl author : Boris Kolpackov +dnl copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +dnl license : GNU GPL v2; 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=$libtool_rpath]) +])dnl diff --git a/m4/libodb.m4 b/m4/libodb.m4 new file mode 100644 index 0000000..a205afd --- /dev/null +++ b/m4/libodb.m4 @@ -0,0 +1,83 @@ +dnl file : m4/libodb.m4 +dnl author : Boris Kolpackov +dnl copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +dnl license : GNU GPL v2; see accompanying LICENSE file +dnl +dnl LIBODB([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) +dnl +dnl +AC_DEFUN([LIBODB], [ +libodb_found=no + +AC_ARG_WITH( + [libodb], + [AC_HELP_STRING([--with-libodb=DIR],[location of libodb build directory])], + [libodb_dir=${withval}], + [libodb_dir=]) + +AC_MSG_CHECKING([for libodb]) + +# If libodb_dir was given, add the necessary preprocessor and linker flags. +# +if test x"$libodb_dir" != x; then + save_CPPFLAGS="$CPPFLAGS" + save_LDFLAGS="$LDFLAGS" + + AS_SET_CATFILE([abs_libodb_dir], [$ac_pwd], [$libodb_dir]) + + CPPFLAGS="$CPPFLAGS -I$abs_libodb_dir" + LDFLAGS="$LDFLAGS -L$abs_libodb_dir/odb" +fi + +save_LIBS="$LIBS" +LIBS="-lodb $LIBS" + +CXX_LIBTOOL_LINK_IFELSE( +AC_LANG_SOURCE([[ +#include + +void +f () +{ +} + +const char* +g () +{ + try + { + f (); + } + catch (const odb::exception& e) + { + return e.what (); + } + return 0; +} + +int +main () +{ + const char* m (g ()); + return m != 0; +} +]]), +[libodb_found=yes]) + +if test x"$libodb_found" = xno; then + LIBS="$save_LIBS" + + if test x"$libodb_dir" != x; then + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + fi +fi + +if test x"$libodb_found" = xyes; then + AC_MSG_RESULT([yes]) + $1 +else + AC_MSG_RESULT([no]) + $2 +fi +])dnl diff --git a/m4/libtool-link.m4 b/m4/libtool-link.m4 new file mode 100644 index 0000000..229b270 --- /dev/null +++ b/m4/libtool-link.m4 @@ -0,0 +1,31 @@ +dnl file : m4/libtool-link.m4 +dnl author : Boris Kolpackov +dnl copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +dnl license : GNU GPL v2; see accompanying LICENSE file +dnl +dnl +dnl CXX_LIBTOOL_LINK_IFELSE (input, [action-if-true], [action-if-false]) +dnl +dnl Similar to AC_LINK_IFELSE except it uses libtool to perform the +dnl linking and it does this using the C++ compiler. +dnl +AC_DEFUN([CXX_LIBTOOL_LINK_IFELSE],[ +AC_LANG_SAVE +save_CXX="$CXX" +CXX="./libtool --tag=CXX --mode=link $CXX -no-install" +AC_LANG(C++) + +if test -d .libs; then + delete_libs_dir=no +else + delete_libs_dir=yes +fi + +AC_LINK_IFELSE([$1], [$2], [$3]) + +if test x"$delete_libs_dir" != xyes; then + rm -rf .libs +fi + +CXX="$save_CXX" +AC_LANG_RESTORE])dnl diff --git a/m4/pkgconfig.m4 b/m4/pkgconfig.m4 new file mode 100644 index 0000000..ef48ee8 --- /dev/null +++ b/m4/pkgconfig.m4 @@ -0,0 +1,13 @@ +dnl file : m4/pkgconfig.m4 +dnl author : Boris Kolpackov +dnl copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +dnl license : GNU GPL v2; see accompanying LICENSE file +dnl +AC_DEFUN([PKGCONFIG],[ +AC_ARG_WITH( + [pkgconfigdir], + [AC_HELP_STRING([--with-pkgconfigdir=DIR],[location of pkgconfig dir (default is libdir/pkgconfig)])], + [pkgconfigdir=${withval}], + [pkgconfigdir='${libdir}/pkgconfig']) +AC_SUBST([pkgconfigdir]) +])dnl diff --git a/m4/threads.m4 b/m4/threads.m4 new file mode 100644 index 0000000..7c32abe --- /dev/null +++ b/m4/threads.m4 @@ -0,0 +1,41 @@ +dnl file : m4/threads.m4 +dnl author : Boris Kolpackov +dnl copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +dnl license : GNU GPL v2; see accompanying LICENSE file +dnl +AC_DEFUN([THREADS],[ + +AC_ARG_ENABLE( + [threads], + AS_HELP_STRING([--disable-threads], [disable threads (enabled by default)]), + [AS_IF([test x"$enableval" = xno], [threads=none], [threads=check])], + [threads=check]) + +# If thread support is not disabled by the user, figure out what we can use. +# +if test x$threads = xcheck; then + case $host_os in + windows* | mingw*) + case $host_os in + mingw*) + CXXFLAGS="$CXXFLAGS -mthreads" + ;; + esac + threads=win32 + ;; + *) + ACX_PTHREAD + + if test x$acx_pthread_ok = xyes; then + threads=posix + LIBS="$LIBS $PTHREAD_LIBS" + CXXFLAGS="$CXXFLAGS $PTHREAD_CXXFLAGS" + fi + ;; + esac +fi + +if test x$threads = xcheck; then + AC_MSG_ERROR([thread support not available; use --disable-threads to force single-threaded mode]) +fi +])dnl -- cgit v1.1