mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-24 06:30:19 +00:00
b195d9d365
1. Check for Perl and only build llvm-config if its available. 2. Add some virtual components 3. Don't depend on "standard" location for Perl, but configured location 4. Document the tool with a POD file. This version is now ready for testing by users. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27005 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
368 B
Plaintext
17 lines
368 B
Plaintext
dnl Check for a reasonable version of Perl.
|
|
dnl $1 - Minimum Perl version. Typically 5.006.
|
|
dnl
|
|
AC_DEFUN([LLVM_PROG_PERL], [
|
|
AC_PATH_PROG(PERL, [perl], [none])
|
|
if test "$PERL" != "none"; then
|
|
AC_MSG_CHECKING(for Perl $1 or newer)
|
|
if $PERL -e 'use $1;' 2>&1 > /dev/null; then
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
PERL=none
|
|
AC_MSG_RESULT(not found)
|
|
fi
|
|
fi
|
|
])
|
|
|