languages/cpython
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Set CXX even when --with-cxx is not specified. Closes bug #124782

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Martin v. Löwis 2000-12-13 17:37:02 +00:00
parent 5d1b5eaf55
commit 537970fe26
1 changed files with 20 additions and 0 deletions
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20
configure.in
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@ -153,6 +153,7 @@ AC_SUBST(MAINOBJ)
MAINOBJ=python.o
AC_MSG_CHECKING(for --with-cxx=<compiler>)
AC_ARG_WITH(cxx, [ --with-cxx=<compiler> enable C++ support],[
check_cxx=no
case $withval in
no) CXX=
with_cxx=no;;
@ -161,10 +162,29 @@ AC_ARG_WITH(cxx, [ --with-cxx=<compiler> enable C++ support],[
with_cxx=$withval;;
esac], [
with_cxx=no
check_cxx=yes
])
AC_MSG_RESULT($with_cxx)
dnl The following fragment works similar to AC_PROG_CXX.
dnl It does not fail if CXX is not found, and it is not executed if
dnl --with-cxx was given.
dnl Finally, it does not test whether CXX is g++.
if test "$check_cxx" = "yes"
then
AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, notfound)
if test "$CXX" = "notfound"
then
CXX=
else
AC_PROG_CXX_WORKS
fi
fi
SET_CXX="CXX=$CXX"
#AC_MSG_CHECKING(CCC)
#if test -z "$CCC"
#then