Don't fail if python-dev is not found unless request_python_binding=yes
This commit is contained in:
Tatsuhiro Tsujikawa
parent
5d788e9753
commit
e4801ca6f2
11
configure.ac
11
configure.ac
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@ -99,8 +99,11 @@ AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AM_PROG_CC_C_O
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PKG_PROG_PKG_CONFIG([0.20])
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AM_PATH_PYTHON([2.7],, [:])
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AX_PYTHON_DEVEL([>= '2.7'])
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if [test "x$request_python_bindings" != "xno"]; then
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AM_PATH_PYTHON([2.7],, [:])
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AX_PYTHON_DEVEL([>= '2.7'])
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fi
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if test "x${cython_path}" = "x"; then
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AC_CHECK_PROGS([CYTHON], [cython.py cython])
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@ -301,7 +304,8 @@ AM_CONDITIONAL([ENABLE_EXAMPLES], [ test "x${enable_examples}" = "xyes" ])
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enable_python_bindings=no
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if test "x${request_python_bindings}" != "xno" &&
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test "x${CYTHON}" != "x" &&
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test "x${PYTHON}" != ":"; then
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test "x${PYTHON}" != "x:" &&
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test "x${have_python_dev}" = "xyes"; then
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enable_python_bindings=yes
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fi
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@ -416,6 +420,7 @@ AC_MSG_NOTICE([summary of build options:
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Python: ${PYTHON}
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PYTHON_VERSION: ${PYTHON_VERSION}
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pyexecdir: ${pyexecdir}
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Python-dev: ${have_python_dev}
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PYTHON_CPPFLAGS:${PYTHON_CPPFLAGS}
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PYTHON_LDFLAGS: ${PYTHON_LDFLAGS}
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Cython: ${CYTHON}
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@ -81,10 +81,12 @@ AC_DEFUN([AX_PYTHON_DEVEL],[
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AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]])
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if test -z "$PYTHON"; then
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AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path])
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AC_MSG_WARN([Cannot find python$PYTHON_VERSION in your system path])
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PYTHON_VERSION=""
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no_python_devel=yes
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fi
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AS_IF([test -z "$no_python_devel"], [
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#
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# Check for a version of Python >= 2.1.0
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#
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@ -95,7 +97,7 @@ AC_DEFUN([AX_PYTHON_DEVEL],[
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if test "$ac_supports_python_ver" != "True"; then
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if test -z "$PYTHON_NOVERSIONCHECK"; then
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AC_MSG_RESULT([no])
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AC_MSG_FAILURE([
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AC_MSG_WARN([
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This version of the AC@&t@_PYTHON_DEVEL macro
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doesn't work properly with versions of Python before
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2.1.0. You may need to re-run configure, setting the
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@ -104,13 +106,16 @@ PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand.
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Moreover, to disable this check, set PYTHON_NOVERSIONCHECK
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to something else than an empty string.
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])
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no_python_devel=yes
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else
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AC_MSG_RESULT([skip at user request])
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fi
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else
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AC_MSG_RESULT([yes])
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fi
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]) # AS_IF
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AS_IF([test -z "$no_python_devel"], [
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#
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# if the macro parameter ``version'' is set, honour it
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#
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@ -123,15 +128,18 @@ to something else than an empty string.
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([this package requires Python $1.
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AC_MSG_WARN([this package requires Python $1.
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If you have it installed, but it isn't the default Python
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interpreter in your system path, please pass the PYTHON_VERSION
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variable to configure. See ``configure --help'' for reference.
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])
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PYTHON_VERSION=""
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no_python_devel=yes
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fi
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fi
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]) # AS_IF
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AS_IF([test -z "$no_python_devel"], [
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#
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# Check if you have distutils, else fail
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#
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@ -141,12 +149,15 @@ variable to configure. See ``configure --help'' for reference.
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([cannot import Python module "distutils".
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AC_MSG_WARN([cannot import Python module "distutils".
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Please check your Python installation. The error was:
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$ac_distutils_result])
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PYTHON_VERSION=""
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no_python_devel=yes
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fi
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]) # AS_IF
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AS_IF([test -z "$no_python_devel"], [
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#
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# Check for Python include path
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#
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@ -238,15 +249,18 @@ EOD`
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fi
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if test -z "PYTHON_LDFLAGS"; then
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AC_MSG_ERROR([
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AC_MSG_WARN([
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Cannot determine location of your Python DSO. Please check it was installed with
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dynamic libraries enabled, or try setting PYTHON_LDFLAGS by hand.
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])
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no_python_devel=yes
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fi
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fi
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AC_MSG_RESULT([$PYTHON_LDFLAGS])
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AC_SUBST([PYTHON_LDFLAGS])
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]) # AS_IF
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AS_IF([test -z "$no_python_devel"], [
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#
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# Check for site packages
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#
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@ -304,7 +318,7 @@ EOD`
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AC_MSG_RESULT([$pythonexists])
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if test ! "x$pythonexists" = "xyes"; then
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AC_MSG_FAILURE([
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AC_MSG_WARN([
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Could not link test program to Python. Maybe the main Python library has been
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installed in some non-standard library path. If so, pass it to configure,
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via the LDFLAGS environment variable.
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@ -316,9 +330,15 @@ EOD`
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============================================================================
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])
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PYTHON_VERSION=""
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no_python_devel=yes
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fi
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#
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# all done!
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#
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])
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]) # AS_IF
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AS_IF([test -z "$no_python_devel"],
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[have_python_dev=yes], [have_python_dev=no])
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]) # AS_IF
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