configure.ac: check for python3-embed

Check for the python3-embed availability to eliminate the necessity to
list all currently existing minor versions and keep catching up as more
are released. Break the long text line with the many Python packages.

diff --git a/configure.ac b/configure.ac
index e87ca0c89447509d505ff6320df1bcf794ee5355..f0c6753f4a115536dffbaf8959871b2c6fb79798 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -59,7 +59,10 @@ SR_PKG_CHECK_SUMMARY([st_pkglibs_summary])
 # first, since usually only that variant will add "-lpython3.8".
 # https://docs.python.org/3/whatsnew/3.8.html#debug-build-uses-the-same-abi-as-release-build
 SR_PKG_CHECK([python3], [ST_PKGLIBS],
-       [python-3.8-embed], [python-3.8 >= 3.8], [python-3.7 >= 3.7], [python-3.6 >= 3.6], [python-3.5 >= 3.5], [python-3.4 >= 3.4], [python-3.3 >= 3.3], [python-3.2 >= 3.2], [python3 >= 3.2])
+       [python-3.8-embed], [python3-embed],
+       [python-3.8 >= 3.8], [python-3.7 >= 3.7], [python-3.6 >= 3.6],
+       [python-3.5 >= 3.5], [python-3.4 >= 3.4], [python-3.3 >= 3.3],
+       [python-3.2 >= 3.2], [python3 >= 3.2])
 AS_IF([test "x$sr_have_python3" = xno],
        [AC_MSG_ERROR([Cannot find Python 3 development headers.])])