X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=configure.ac;h=c27376fd33339dcbb06628d0bda94fa7eae19156;hp=420c8f322d36c47dc10df1ecb144ab0cd459cd8f;hb=1c0dbcc95b2e8e9a20279f0dab0eecd115be5484;hpb=dea61db0817432886e830b4916c375a88256ba07

diff --git a/configure.ac b/configure.ac
index 420c8f3..c27376f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -115,6 +115,13 @@ PKG_CHECK_MODULES([python3], [python3 >= 3.2],
 AC_SUBST(CPPFLAGS_PYTHON)
 AC_SUBST(LDFLAGS_PYTHON)
 
+# We also need to find the name of the python3 executable (for 'make install').
+# Some OSes call this python3, some call it python3.2, etc. etc.
+AC_CHECK_PROGS([PYTHON3], [python3.4 python3.3 python3.2 python3])
+if test "x$PYTHON3" == "x"; then
+	AC_MSG_ERROR([cannot find python3 executable.])
+fi
+
 # Link against libm, this is required (among other things) by Python.
 AC_SEARCH_LIBS([pow], [m])