add libpython testing
diff --git a/configure.ac b/configure.ac --- a/configure.ac +++ b/configure.ac @@ -34,7 +34,9 @@ PC_PYTHON_CHECK_INCLUDES PC_PYTHON_CHECK_HEADERS(,[AC_MSG_ERROR(could not find Python headers)]) -PC_PYTHON_CHECK_LIBS +PC_PYTHON_CHECK_LIBS(,[AC_MSG_ERROR(The Python library could not be loaded)]) + +PC_PYTHON_TEST_LIBS PC_PYTHON_CHECK_CFLAGS diff --git a/m4/python.m4 b/m4/python.m4 --- a/m4/python.m4 +++ b/m4/python.m4 @@ -253,6 +253,24 @@ AC_CACHE_CHECK([for Python libs], [pc_cv AC_SUBST([PYTHON_LIBS], [$pc_cv_python_libs])]) +# PC_PYTHON_TEST_LIBS([ACTION-IF-PRESENT], [ACTION-IF-ABSENT]) +# ------------------- +# Verify that the Python libs can be loaded +AC_DEFUN([PC_PYTHON_TEST_LIBS], +[AC_REQUIRE([PC_PYTHON_CHECK_LIBS])[]dnl +pc_libflags_store=$LIBS +for lflag in $PYTHON_LIBS; do + case $lflag in + -lpython*@:}@ + LIBS="$LIBS $lflag" + pc_libpython=`echo $lflag | sed -e 's/^-l//'` + ;; + *@:}@;; + esac +done +AC_CHECK_LIB([$pc_libpython], [PyObject_Print], [$1], [$2])]) + + # PC_PYTHON_CHECK_CFLAGS # ---------------------- # Find the Python CFLAGS @@ -269,7 +287,7 @@ AC_SUBST([PYTHON_CFLAGS], [$pc_cv_python AC_DEFUN([PC_PYTHON_CHECK_LDFLAGS], [AC_REQUIRE([PC_PYTHON_PROG_PYTHONCONFIG])[]dnl AC_CACHE_CHECK([for Python LDFLAGS], [pc_cv_python_LDFLAGS], - [pc_cv_python_cflags=`$PYTHONCONFIG --ldflags`]) + [pc_cv_python_ldflags=`$PYTHONCONFIG --ldflags`]) AC_SUBST([PYTHON_LDFLAGS], [$pc_cv_python_ldflags])])