From 34833be0dedade1f5e3f96318079b3a89807db5b Mon Sep 17 00:00:00 2001 From: Alex Lin Date: Mon, 21 Oct 2019 13:29:26 -0500 Subject: [PATCH] configure script fails in RHEL/CentOS 8 #887 (#888) If we can't find python in the configure script then search for python3. If python3 is found use python3-config to get the include directories and libraries. Call python scripts using the PYTHON environment variable. --- autoconf/configure.ac | 18 +- configure | 781 +++++++++++++++++-------------- libexec/trick/make_makefile_swig | 2 +- 3 files changed, 436 insertions(+), 365 deletions(-) diff --git a/autoconf/configure.ac b/autoconf/configure.ac index e08a8499..72aa8420 100755 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -314,8 +314,23 @@ AC_PATH_PROG(CURL, curl, nocurl) AS_IF([test "$ac_cv_path_CURL" = "nocurl"],AC_MSG_ERROR([could not find curl]),[]) AC_PATH_PROG(PERL, perl) AX_PROG_PERL_VERSION([5.14.0], [], [AC_MSG_ERROR([Trick requires perl version >= 5.14.0])]) + AC_PATH_PROG(PYTHON, python${PYTHON_VERSION}, nopython) -AS_IF([test "$ac_cv_path_PYTHON" = "nopython"],AC_MSG_ERROR([could not find python]),[]) +AS_IF([test "$ac_cv_path_PYTHON" = "nopython"], + [ + AC_PATH_PROG(PYTHON3, python3, nopython3) + AS_IF([test "$ac_cv_path_PYTHON3" = "nopython3"], + AC_MSG_ERROR([could not find python or python3]), + [ + PYTHON_CPPFLAGS=`${PYTHON3}-config --includes` + PYTHON_LIBS=`${PYTHON3}-config --libs` + PYTHON=$PYTHON3 + ] + ) + ], + [AX_PYTHON_DEVEL([>='2.5'])] +) + AC_PATH_PROG(GNUPLOT, gnuplot, nognuplot) AS_IF([test "$ac_cv_path_GNUPLOT" = "nognuplot"],AC_MSG_NOTICE([could not find gnuplot]),[]) AX_SWIG_BIN([]) @@ -323,7 +338,6 @@ AX_PKG_SWIG(2.0, [], [AC_MSG_ERROR([Trick requires SWIG version >= 2.0])]) AX_JAVA AX_PTHREAD() -AX_PYTHON_DEVEL([>='2.5']) AX_PROG_PERL_MODULES( Text::Balanced ,[],AC_MSG_ERROR([could not find perl modules Text::Balanced])) AX_PROG_PERL_MODULES( Digest::MD5,[],AC_MSG_ERROR([could not find perl module Digest::MD5])) diff --git a/configure b/configure index b1fd5c1e..a3a778a1 100755 --- a/configure +++ b/configure @@ -635,12 +635,6 @@ CLANG_VERSION LLVM_HOME CLANG LLVM_CONFIG -PYTHON_EXTRA_LIBS -PYTHON_EXTRA_LDFLAGS -PYTHON_SITE_PKG -PYTHON_LIBS -PYTHON_CPPFLAGS -PYTHON_VERSION PTHREAD_CFLAGS PTHREAD_LIBS PTHREAD_CC @@ -656,6 +650,13 @@ SWIG_LIB SWIG SWIG_BIN GNUPLOT +PYTHON_EXTRA_LIBS +PYTHON_EXTRA_LDFLAGS +PYTHON_SITE_PKG +PYTHON_LIBS +PYTHON_CPPFLAGS +PYTHON_VERSION +PYTHON3 PYTHON PERL_VERSION SED @@ -766,10 +767,10 @@ CCC CXXCPP CC CFLAGS +PYTHON_VERSION JAVA_CC JAVA_CC_FLAGS -CPP -PYTHON_VERSION' +CPP' # Initialize some variables set by options. @@ -1420,14 +1421,14 @@ Some influential environment variables: CXXCPP C++ preprocessor CC C compiler command CFLAGS C compiler flags - JAVA_CC java compiler command - JAVA_CC_FLAGS - java compiler flags - CPP C preprocessor PYTHON_VERSION The installed Python version to use, for example '2.3'. This string will be appended to the Python interpreter canonical name. + JAVA_CC java compiler command + JAVA_CC_FLAGS + java compiler flags + CPP C preprocessor Use these variables to override the choices made by `configure' or to help it to find libraries and programs with nonstandard names/locations. @@ -5262,6 +5263,7 @@ $as_echo "$as_me: WARNING: could not find the perl interpreter" >&2;} fi + # Extract the first word of "python${PYTHON_VERSION}", so it can be a program name with args. set dummy python${PYTHON_VERSION}; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 @@ -5303,9 +5305,413 @@ $as_echo "no" >&6; } fi + if test "$ac_cv_path_PYTHON" = "nopython"; then : - as_fn_error $? "could not find python" "$LINENO" 5 + + # Extract the first word of "python3", so it can be a program name with args. +set dummy python3; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PYTHON3+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PYTHON3 in + [\\/]* | ?:[\\/]*) + ac_cv_path_PYTHON3="$PYTHON3" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PYTHON3="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_PYTHON3" && ac_cv_path_PYTHON3="nopython3" + ;; +esac fi +PYTHON3=$ac_cv_path_PYTHON3 +if test -n "$PYTHON3"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON3" >&5 +$as_echo "$PYTHON3" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "$ac_cv_path_PYTHON3" = "nopython3"; then : + as_fn_error $? "could not find python or python3" "$LINENO" 5 +else + + PYTHON_CPPFLAGS=`${PYTHON3}-config --includes` + PYTHON_LIBS=`${PYTHON3}-config --libs` + PYTHON=$PYTHON3 + + +fi + +else + + # + # Allow the use of a (user set) custom python version + # + + + # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. +set dummy python$PYTHON_VERSION; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PYTHON+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PYTHON in + [\\/]* | ?:[\\/]*) + ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PYTHON=$ac_cv_path_PYTHON +if test -n "$PYTHON"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 +$as_echo "$PYTHON" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test -z "$PYTHON"; then + as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 + PYTHON_VERSION="" + fi + + # + # Check for a version of Python >= 2.1.0 + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >= '2.1.0'" >&5 +$as_echo_n "checking for a version of Python >= '2.1.0'... " >&6; } + ac_supports_python_ver=`$PYTHON -c "import sys; \ + ver = sys.version.split ()[0]; \ + print (ver >= '2.1.0')"` + if test "$ac_supports_python_ver" != "True"; then + if test -z "$PYTHON_NOVERSIONCHECK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? " +This version of the AC_PYTHON_DEVEL macro +doesn't work properly with versions of Python before +2.1.0. You may need to re-run configure, setting the +variables PYTHON_CPPFLAGS, PYTHON_LIBS, PYTHON_SITE_PKG, +PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand. +Moreover, to disable this check, set PYTHON_NOVERSIONCHECK +to something else than an empty string. + +See \`config.log' for more details" "$LINENO" 5; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: skip at user request" >&5 +$as_echo "skip at user request" >&6; } + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + fi + + # + # if the macro parameter ``version'' is set, honour it + # + if test -n ">='2.5'"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >='2.5'" >&5 +$as_echo_n "checking for a version of Python >='2.5'... " >&6; } + ac_supports_python_ver=`$PYTHON -c "import sys; \ + ver = sys.version.split ()[0]; \ + print (ver >='2.5')"` + if test "$ac_supports_python_ver" = "True"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "this package requires Python >='2.5'. +If you have it installed, but it isn't the default Python +interpreter in your system path, please pass the PYTHON_VERSION +variable to configure. See \`\`configure --help'' for reference. +" "$LINENO" 5 + PYTHON_VERSION="" + fi + fi + + # + # Check if you have distutils, else fail + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 +$as_echo_n "checking for the distutils Python package... " >&6; } + ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` + if test $? -eq 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "cannot import Python module \"distutils\". +Please check your Python installation. The error was: +$ac_distutils_result" "$LINENO" 5 + PYTHON_VERSION="" + fi + + # + # Check for Python include path + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 +$as_echo_n "checking for Python include path... " >&6; } + if test -z "$PYTHON_CPPFLAGS"; then + python_path=`$PYTHON -c "import distutils.sysconfig; \ + print (distutils.sysconfig.get_python_inc ());"` + plat_python_path=`$PYTHON -c "import distutils.sysconfig; \ + print (distutils.sysconfig.get_python_inc (plat_specific=1));"` + if test -n "${python_path}"; then + if test "${plat_python_path}" != "${python_path}"; then + python_path="-I$python_path -I$plat_python_path" + else + python_path="-I$python_path" + fi + fi + PYTHON_CPPFLAGS=$python_path + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 +$as_echo "$PYTHON_CPPFLAGS" >&6; } + + + # + # Check for Python library path + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 +$as_echo_n "checking for Python library path... " >&6; } + if test -z "$PYTHON_LIBS"; then + # (makes two attempts to ensure we've got a version number + # from the interpreter) + ac_python_version=`cat<>confdefs.h <<_ACEOF +#define HAVE_PYTHON "$ac_python_version" +_ACEOF + + + # First, the library directory: + ac_python_libdir=`cat<&5 +$as_echo "$PYTHON_LIBS" >&6; } + + + # + # Check for site packages + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 +$as_echo_n "checking for Python site-packages path... " >&6; } + if test -z "$PYTHON_SITE_PKG"; then + PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ + print (distutils.sysconfig.get_python_lib(0,0));"` + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 +$as_echo "$PYTHON_SITE_PKG" >&6; } + + + # + # libraries which must be linked in when embedding + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra libraries" >&5 +$as_echo_n "checking python extra libraries... " >&6; } + if test -z "$PYTHON_EXTRA_LDFLAGS"; then + PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print (conf('LIBS') + ' ' + conf('SYSLIBS'))"` + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LDFLAGS" >&5 +$as_echo "$PYTHON_EXTRA_LDFLAGS" >&6; } + + + # + # linking flags needed when embedding + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra linking flags" >&5 +$as_echo_n "checking python extra linking flags... " >&6; } + if test -z "$PYTHON_EXTRA_LIBS"; then + PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print (conf('LINKFORSHARED'))"` + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LIBS" >&5 +$as_echo "$PYTHON_EXTRA_LIBS" >&6; } + + + # + # final check to see if everything compiles alright + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 +$as_echo_n "checking consistency of all components of python development environment... " >&6; } + # save current global flags + ac_save_LIBS="$LIBS" + ac_save_LDFLAGS="$LDFLAGS" + ac_save_CPPFLAGS="$CPPFLAGS" + LIBS="$ac_save_LIBS $PYTHON_LIBS $PYTHON_EXTRA_LIBS $PYTHON_EXTRA_LIBS" + LDFLAGS="$ac_save_LDFLAGS $PYTHON_EXTRA_LDFLAGS" + CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS" + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +int +main () +{ +Py_Initialize(); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + pythonexists=yes +else + pythonexists=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + # turn back to default flags + CPPFLAGS="$ac_save_CPPFLAGS" + LIBS="$ac_save_LIBS" + LDFLAGS="$ac_save_LDFLAGS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 +$as_echo "$pythonexists" >&6; } + + if test ! "x$pythonexists" = "xyes"; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? " + Could not link test program to Python. Maybe the main Python library has been + installed in some non-standard library path. If so, pass it to configure, + via the LIBS environment variable. + Example: ./configure LIBS=\"-L/usr/non-standard-path/python/lib\" + ============================================================================ + ERROR! + You probably have to install the development version of the Python package + for your distribution. The exact name of this package varies among them. + ============================================================================ + +See \`config.log' for more details" "$LINENO" 5; } + PYTHON_VERSION="" + fi + + # + # all done! + # + + +fi + # Extract the first word of "gnuplot", so it can be a program name with args. set dummy gnuplot; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 @@ -5695,7 +6101,6 @@ $as_echo "no" >&6; } fi - ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -6476,354 +6881,6 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - # - # Allow the use of a (user set) custom python version - # - - - # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. -set dummy python$PYTHON_VERSION; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_path_PYTHON+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $PYTHON in - [\\/]* | ?:[\\/]*) - ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - - ;; -esac -fi -PYTHON=$ac_cv_path_PYTHON -if test -n "$PYTHON"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 -$as_echo "$PYTHON" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - if test -z "$PYTHON"; then - as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 - PYTHON_VERSION="" - fi - - # - # Check for a version of Python >= 2.1.0 - # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >= '2.1.0'" >&5 -$as_echo_n "checking for a version of Python >= '2.1.0'... " >&6; } - ac_supports_python_ver=`$PYTHON -c "import sys; \ - ver = sys.version.split ()[0]; \ - print (ver >= '2.1.0')"` - if test "$ac_supports_python_ver" != "True"; then - if test -z "$PYTHON_NOVERSIONCHECK"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? " -This version of the AC_PYTHON_DEVEL macro -doesn't work properly with versions of Python before -2.1.0. You may need to re-run configure, setting the -variables PYTHON_CPPFLAGS, PYTHON_LIBS, PYTHON_SITE_PKG, -PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand. -Moreover, to disable this check, set PYTHON_NOVERSIONCHECK -to something else than an empty string. - -See \`config.log' for more details" "$LINENO" 5; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: skip at user request" >&5 -$as_echo "skip at user request" >&6; } - fi - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - fi - - # - # if the macro parameter ``version'' is set, honour it - # - if test -n ">='2.5'"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >='2.5'" >&5 -$as_echo_n "checking for a version of Python >='2.5'... " >&6; } - ac_supports_python_ver=`$PYTHON -c "import sys; \ - ver = sys.version.split ()[0]; \ - print (ver >='2.5')"` - if test "$ac_supports_python_ver" = "True"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - as_fn_error $? "this package requires Python >='2.5'. -If you have it installed, but it isn't the default Python -interpreter in your system path, please pass the PYTHON_VERSION -variable to configure. See \`\`configure --help'' for reference. -" "$LINENO" 5 - PYTHON_VERSION="" - fi - fi - - # - # Check if you have distutils, else fail - # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 -$as_echo_n "checking for the distutils Python package... " >&6; } - ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` - if test $? -eq 0; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - as_fn_error $? "cannot import Python module \"distutils\". -Please check your Python installation. The error was: -$ac_distutils_result" "$LINENO" 5 - PYTHON_VERSION="" - fi - - # - # Check for Python include path - # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 -$as_echo_n "checking for Python include path... " >&6; } - if test -z "$PYTHON_CPPFLAGS"; then - python_path=`$PYTHON -c "import distutils.sysconfig; \ - print (distutils.sysconfig.get_python_inc ());"` - plat_python_path=`$PYTHON -c "import distutils.sysconfig; \ - print (distutils.sysconfig.get_python_inc (plat_specific=1));"` - if test -n "${python_path}"; then - if test "${plat_python_path}" != "${python_path}"; then - python_path="-I$python_path -I$plat_python_path" - else - python_path="-I$python_path" - fi - fi - PYTHON_CPPFLAGS=$python_path - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 -$as_echo "$PYTHON_CPPFLAGS" >&6; } - - - # - # Check for Python library path - # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 -$as_echo_n "checking for Python library path... " >&6; } - if test -z "$PYTHON_LIBS"; then - # (makes two attempts to ensure we've got a version number - # from the interpreter) - ac_python_version=`cat<>confdefs.h <<_ACEOF -#define HAVE_PYTHON "$ac_python_version" -_ACEOF - - - # First, the library directory: - ac_python_libdir=`cat<&5 -$as_echo "$PYTHON_LIBS" >&6; } - - - # - # Check for site packages - # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 -$as_echo_n "checking for Python site-packages path... " >&6; } - if test -z "$PYTHON_SITE_PKG"; then - PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ - print (distutils.sysconfig.get_python_lib(0,0));"` - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 -$as_echo "$PYTHON_SITE_PKG" >&6; } - - - # - # libraries which must be linked in when embedding - # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra libraries" >&5 -$as_echo_n "checking python extra libraries... " >&6; } - if test -z "$PYTHON_EXTRA_LDFLAGS"; then - PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \ - conf = distutils.sysconfig.get_config_var; \ - print (conf('LIBS') + ' ' + conf('SYSLIBS'))"` - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LDFLAGS" >&5 -$as_echo "$PYTHON_EXTRA_LDFLAGS" >&6; } - - - # - # linking flags needed when embedding - # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra linking flags" >&5 -$as_echo_n "checking python extra linking flags... " >&6; } - if test -z "$PYTHON_EXTRA_LIBS"; then - PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \ - conf = distutils.sysconfig.get_config_var; \ - print (conf('LINKFORSHARED'))"` - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LIBS" >&5 -$as_echo "$PYTHON_EXTRA_LIBS" >&6; } - - - # - # final check to see if everything compiles alright - # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 -$as_echo_n "checking consistency of all components of python development environment... " >&6; } - # save current global flags - ac_save_LIBS="$LIBS" - ac_save_LDFLAGS="$LDFLAGS" - ac_save_CPPFLAGS="$CPPFLAGS" - LIBS="$ac_save_LIBS $PYTHON_LIBS $PYTHON_EXTRA_LIBS $PYTHON_EXTRA_LIBS" - LDFLAGS="$ac_save_LDFLAGS $PYTHON_EXTRA_LDFLAGS" - CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS" - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - - #include -int -main () -{ -Py_Initialize(); - ; - return 0; -} - -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - pythonexists=yes -else - pythonexists=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - # turn back to default flags - CPPFLAGS="$ac_save_CPPFLAGS" - LIBS="$ac_save_LIBS" - LDFLAGS="$ac_save_LDFLAGS" - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 -$as_echo "$pythonexists" >&6; } - - if test ! "x$pythonexists" = "xyes"; then - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? " - Could not link test program to Python. Maybe the main Python library has been - installed in some non-standard library path. If so, pass it to configure, - via the LIBS environment variable. - Example: ./configure LIBS=\"-L/usr/non-standard-path/python/lib\" - ============================================================================ - ERROR! - You probably have to install the development version of the Python package - for your distribution. The exact name of this package varies among them. - ============================================================================ - -See \`config.log' for more details" "$LINENO" 5; } - PYTHON_VERSION="" - fi - - # - # all done! - # - - diff --git a/libexec/trick/make_makefile_swig b/libexec/trick/make_makefile_swig index 62884f5a..6b0fd46c 100755 --- a/libexec/trick/make_makefile_swig +++ b/libexec/trick/make_makefile_swig @@ -190,7 +190,7 @@ endef \$(foreach EXTENSION,H h hh hxx h++ hpp,\$(eval \$(call create_convert_swig_rule,\$(EXTENSION)))) build/top.i: build/CP_instances -\t\$(call ECHO_AND_LOG,\${TRICK_HOME}/\${LIBEXEC}/trick/create_top_dot_i) +\t\$(call ECHO_AND_LOG,\${PYTHON} \${TRICK_HOME}/\${LIBEXEC}/trick/create_top_dot_i) # SWIG_SRC =====================================================================