m4_define([bt_version_major], [2])
m4_define([bt_version_minor], [0])
m4_define([bt_version_patch], [0])
-m4_define([bt_version_extra], [-rc1])
+m4_define([bt_version_extra], [-rc4])
m4_define([bt_version], bt_version_major[.]bt_version_minor[.]bt_version_patch[]bt_version_extra)
AC_INIT([babeltrace], bt_version, [jeremie dot galarneau at efficios dot com], [], [https://efficios.com/babeltrace/])
-Wno-packed dnl
-Wno-pointer-arith dnl
-Wno-format-nonliteral dnl
- -Wno-undef dnl
- -Wno-missing-prototypes dnl
- -Wno-missing-declarations dnl
- -Wno-redundant-decls dnl
- -Wno-logical-op dnl
- -Wno-shadow dnl
- -Wno-null-dereference dnl
- -Wno-jump-misses-init dnl
- -Wno-missing-include-dirs dnl
- -Wno-duplicated-cond dnl
-Wno-double-promotion dnl
-Wno-cast-align dnl
+ dnl
+ dnl Some versions of SWIG (like 3.0.12) generate code that produces
+ dnl -Wcast-function-type warnings. This warning is present in gcc >= 8. This
+ dnl combo happens on RHEL/Centos 8, for example. Later versions of SWIG (like
+ dnl 4.0.1) have the correct function signatures to not produce this warning.
+ dnl It's simpler to just disable the warning globally.
+ dnl
+ dnl Note that the Debian/Ubuntu SWIG package 3.0.12-2 contains a local patch to
+ dnl fix this (python-fix-function-cast-warnings.patch), so you won't be able to
+ dnl reproduce the warning using that package.
+ dnl
+ dnl Ref: https://github.com/swig/swig/issues/1259
+ -Wno-cast-function-type dnl
])
# CFLAGS from AX_COMPILER_FLAGS.