fix: python bindings: use stdlib distutils when setuptools is installed

[babeltrace.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index b78e457ebbc316d55d3bb8fef9446ee9c9de3de2..95483337b0b633a6bee32fd2b4ac2e0f5a0d060c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -50,7 +50,7 @@ AC_CANONICAL_HOST
 ## Automake base setup ##
 ##                     ##
 
-AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc -Wall -Wno-portability -Werror])
+AM_INIT_AUTOMAKE([1.13 foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc -Wall -Wno-portability -Werror])
 AM_MAINTAINER_MODE([enable])
 
 # Enable silent rules by default
@@ -211,12 +211,12 @@ AX_PROG_BISON_VERSION([2.5], [have_bison=yes])
 AS_IF([test "x$have_bison" != "xyes"], [
   AE_IF_IN_GIT_REPO([
     AC_MSG_FAILURE([dnl
-Bison >= 2.4 is required when building from the Git repository. You can
+Bison >= 2.5 is required when building from the Git repository. You can
 set the YACC variable to override automatic detection.
     ])
   ], [
     AC_MSG_WARN([dnl
-Missing Bison >= 2.4. Note that the parser files are already built in
+Missing Bison >= 2.5. Note that the parser files are already built in
 this distribution tarball, so Bison is only needed if you intend to
 modify their sources. You can set the YACC variable to override automatic
 detection.
@@ -250,7 +250,7 @@ AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
 
 # Always check for python, we will fail later if some features require it and
 # it's unavailable.
-AM_PATH_PYTHON([3.0], [
+AM_PATH_PYTHON([3.4], [
   AE_PATH_PYTHON_MODULES([PYTHON])
 
   # pythondir is the path where extra modules are to be installed
@@ -448,6 +448,7 @@ AE_FEATURE([Werror],[Treat compiler warnings as errors.])
 # When given, build with AddressSanitizer.
 AE_FEATURE_DEFAULT_DISABLE
 AE_FEATURE([asan],[Build with AddressSanitizer.])
+AE_FEATURE([ubsan],[Build with UndefinedBehaviorSanitizer.])
 
 ##                                          ##
 ## Check for conflicting features selection ##
@@ -534,6 +535,14 @@ AS_IF([test -n "$PYTHON_CONFIG"], [have_python_dev=yes], [have_python_dev=no])
 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = xyes])
 AM_CONDITIONAL([HAVE_PYTHON_DEV], [test "x$have_python_dev" = xyes])
 
+AS_IF([test "x$have_python" = xyes], [
+  AX_COMPARE_VERSION(["$PYTHON_VERSION"], [ge], ["3.12"], [
+    have_python_312_or_greater=yes
+  ])
+])
+
+AM_CONDITIONAL([HAVE_PYTHON_312_OR_GREATER], [test "x$have_python_312_or_greater" = xyes])
+
 AS_IF([AE_IS_FEATURE_ENABLED([python-bindings]) || AE_IS_FEATURE_ENABLED([python-plugins])], [
   AS_IF([test "x$have_python_dev" = xno], [
     AC_MSG_ERROR([Cannot find a suitable python-config. You can override the python-config path with the PYTHON_CONFIG environment variable.])
@@ -655,13 +664,19 @@ AE_IF_FEATURE_ENABLED([asan], [
   ASAN_LDFLAGS="-fsanitize=address"
 ])
 
-
+# If --enable-ubsan is used...
+AE_IF_FEATURE_ENABLED([ubsan], [
+  # ... add -fsanitize=undefined to the *FLAGS variables.
+  UBSAN_CFLAGS="-fsanitize=undefined"
+  UBSAN_CXXFLAGS="-fsanitize=undefined"
+  UBSAN_LDFLAGS="-fsanitize=undefined"
+])
 
 # CFLAGS from libraries (the glib ones are needed for the following sizeof
 # test).
-AM_CFLAGS="${PTHREAD_CFLAGS} ${GLIB_CFLAGS} ${ASAN_CFLAGS}"
-AM_CXXFLAGS="${PTHREAD_CFLAGS} ${GLIB_CFLAGS} ${ASAN_CXXFLAGS}"
-AM_LDFLAGS="${ASAN_LDFLAGS}"
+AM_CFLAGS="-fvisibility=hidden ${PTHREAD_CFLAGS} ${GLIB_CFLAGS} ${ASAN_CFLAGS} ${UBSAN_CFLAGS}"
+AM_CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden ${PTHREAD_CFLAGS} ${GLIB_CFLAGS} ${ASAN_CXXFLAGS} ${UBSAN_CFLAGS}"
+AM_LDFLAGS="${ASAN_LDFLAGS} ${UBSAN_CFLAGS}"
 
 # Check that the current size_t matches the size that glib thinks it should
 # be. This catches problems on multi-arch where people try to do a 32-bit
@@ -855,6 +870,7 @@ AC_CONFIG_FILES([
   tests/lib/Makefile
   tests/lib/test-plugin-plugins/Makefile
   tests/lib/conds/Makefile
+  tests/lib/utils/Makefile
   tests/Makefile
   tests/param-validation/Makefile
   tests/plugins/Makefile