diff options
Diffstat (limited to 'build/ac-macros/swig.m4')
| -rw-r--r-- | build/ac-macros/swig.m4 | 98 |
1 files changed, 84 insertions, 14 deletions
diff --git a/build/ac-macros/swig.m4 b/build/ac-macros/swig.m4 index 2963872..c707a8c 100644 --- a/build/ac-macros/swig.m4 +++ b/build/ac-macros/swig.m4 @@ -102,6 +102,8 @@ AC_DEFUN(SVN_FIND_SWIG, SWIG_PY_COMPILE="none" SWIG_PY_LINK="none" + SWIG_PY_OPTS="none" + SWIG_PY_ERRMSG="check config.log for details" if test "$PYTHON" != "none"; then AC_MSG_NOTICE([Configuring python swig binding]) @@ -111,25 +113,82 @@ AC_DEFUN(SVN_FIND_SWIG, SWIG_PY_INCLUDES="\$(SWIG_INCLUDES) $ac_cv_python_includes" if test "$ac_cv_python_includes" = "none"; then + SWIG_PY_ERRMSG="no distutils found" AC_MSG_WARN([python bindings cannot be built without distutils module]) - fi + else - AC_CACHE_CHECK([for compiling Python extensions], [ac_cv_python_compile],[ - ac_cv_python_compile="`$PYTHON ${abs_srcdir}/build/get-py-info.py --compile`" - ]) - SWIG_PY_COMPILE="$ac_cv_python_compile $CFLAGS" + python_header_found="no" - AC_CACHE_CHECK([for linking Python extensions], [ac_cv_python_link],[ - ac_cv_python_link="`$PYTHON ${abs_srcdir}/build/get-py-info.py --link`" - ]) - SWIG_PY_LINK="$ac_cv_python_link" + save_cppflags="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $ac_cv_python_includes" + AC_CHECK_HEADER(Python.h, [ + python_header_found="yes" + ]) + CPPFLAGS="$save_cppflags" + + if test "$python_header_found" = "no"; then + SWIG_PY_ERRMSG="no Python.h found" + AC_MSG_WARN([Python.h not found; disabling python swig bindings]) + else + SVN_PY3C() + + if test "$py3c_found" = "no"; then + SWIG_PY_ERRMSG="py3c library not found" + AC_MSG_WARN([py3c library not found; disabling python swig bindings]) + else + AC_CACHE_CHECK([for compiling Python extensions], [ac_cv_python_compile],[ + ac_cv_python_compile="`$PYTHON ${abs_srcdir}/build/get-py-info.py --compile`" + ]) + SWIG_PY_COMPILE="$ac_cv_python_compile $CFLAGS" + + AC_CACHE_CHECK([for linking Python extensions], [ac_cv_python_link],[ + ac_cv_python_link="`$PYTHON ${abs_srcdir}/build/get-py-info.py --link`" + ]) + SWIG_PY_LINK="$ac_cv_python_link" + + AC_CACHE_CHECK([for linking Python libraries], [ac_cv_python_libs],[ + ac_cv_python_libs="`$PYTHON ${abs_srcdir}/build/get-py-info.py --libs`" + ]) + SWIG_PY_LIBS="`SVN_REMOVE_STANDARD_LIB_DIRS($ac_cv_python_libs)`" + + AC_CACHE_CHECK([for Python >= 3], [ac_cv_python_is_py3],[ + ac_cv_python_is_py3="no" + $PYTHON -c 'import sys; sys.exit(0x3000000 > sys.hexversion)' && \ + ac_cv_python_is_py3="yes" + ]) + + if test "$ac_cv_python_is_py3" = "yes"; then + if test "$SWIG_VERSION" -ge "300010"; then + dnl SWIG Python bindings successfully configured, clear the error message dnl + SWIG_PY_ERRMSG="" + else + SWIG_PY_ERRMSG="SWIG version is not suitable" + AC_MSG_WARN([Subversion Python bindings for Python 3 require SWIG 3.0.10 or newer]) + fi + if test "$SWIG_VERSION" -lt "400000"; then + SWIG_PY_OPTS="-python -py3 -nofastunpack -modern" + else + SWIG_PY_OPTS="-python -py3 -nofastunpack" + fi + else + if test "$SWIG_VERSION" -lt "400000"; then + SWIG_PY_OPTS="-python -classic" + dnl SWIG Python bindings successfully configured, clear the error message dnl + SWIG_PY_ERRMSG="" + else + SWIG_PY_OPTS="-python -nofastunpack" + SWIG_PY_ERRMSG="SWIG version is not suitable" + AC_MSG_WARN([Subversion Python bindings for Python 2 require 1.3.24 <= SWIG < 4.0.0]) + fi + fi + fi + + fi + fi - AC_CACHE_CHECK([for linking Python libraries], [ac_cv_python_libs],[ - ac_cv_python_libs="`$PYTHON ${abs_srcdir}/build/get-py-info.py --libs`" - ]) - SWIG_PY_LIBS="`SVN_REMOVE_STANDARD_LIB_DIRS($ac_cv_python_libs)`" fi + SWIG_PL_ERRMSG="check config.log for details" if test "$PERL" != "none"; then AC_MSG_CHECKING([perl version]) dnl Note that the q() bit is there to avoid unbalanced brackets @@ -140,6 +199,9 @@ AC_DEFUN(SVN_FIND_SWIG, SWIG_PL_INCLUDES="\$(SWIG_INCLUDES) `$PERL -MExtUtils::Embed -e ccopts`" SWIG_PL_LINK="`$PERL -MExtUtils::Embed -e ldopts`" SWIG_PL_LINK="`SVN_REMOVE_STANDARD_LIB_DIRS($SWIG_PL_LINK)`" + + dnl SWIG Perl bindings successfully configured, clear the error message + SWIG_PL_ERRMSG="" else AC_MSG_WARN([perl bindings require perl 5.8.0 or newer.]) fi @@ -147,6 +209,7 @@ AC_DEFUN(SVN_FIND_SWIG, SWIG_RB_COMPILE="none" SWIG_RB_LINK="none" + SWIG_RB_ERRMSG="check config.log for details" if test "$RUBY" != "none"; then if test x"$SWIG_VERSION" = x"3""00""008"; then # Use a local variable to escape the '#' sign. @@ -167,7 +230,7 @@ AC_DEFUN(SVN_FIND_SWIG, AC_CACHE_CHECK([for Ruby include path], [svn_cv_ruby_includes],[ if test -d "$rbconfig_rubyhdrdir"; then dnl Ruby >=1.9 - svn_cv_ruby_includes="-I. -I$rbconfig_rubyhdrdir -I$rbconfig_rubyhdrdir/ruby -I$rbconfig_rubyhdrdir/ruby/backward" + svn_cv_ruby_includes="-I. -I$rbconfig_rubyhdrdir" if test -d "$rbconfig_rubyarchhdrdir"; then dnl Ruby >=2.0 svn_cv_ruby_includes="$svn_cv_ruby_includes -I$rbconfig_rubyarchhdrdir" @@ -264,14 +327,20 @@ int main() [svn_ruby_test_verbose="$svn_cv_ruby_test_verbose"]) SWIG_RB_TEST_VERBOSE="$svn_ruby_test_verbose" AC_MSG_RESULT([$SWIG_RB_TEST_VERBOSE]) + + dnl SWIG Ruby bindings successfully configured, clear the error message + SWIG_RB_ERRMSG="" fi AC_SUBST(SWIG) AC_SUBST(SWIG_PY_INCLUDES) AC_SUBST(SWIG_PY_COMPILE) AC_SUBST(SWIG_PY_LINK) AC_SUBST(SWIG_PY_LIBS) + AC_SUBST(SWIG_PY_OPTS) + AC_SUBST(SWIG_PY_ERRMSG) AC_SUBST(SWIG_PL_INCLUDES) AC_SUBST(SWIG_PL_LINK) + AC_SUBST(SWIG_PL_ERRMSG) AC_SUBST(SWIG_RB_LINK) AC_SUBST(SWIG_RB_LIBS) AC_SUBST(SWIG_RB_INCLUDES) @@ -279,4 +348,5 @@ int main() AC_SUBST(SWIG_RB_SITE_LIB_DIR) AC_SUBST(SWIG_RB_SITE_ARCH_DIR) AC_SUBST(SWIG_RB_TEST_VERBOSE) + AC_SUBST(SWIG_RB_ERRMSG) ]) |