##
AC_PREREQ([2.60])
-AC_INIT([frr], [7.3-dev], [https://github.com/frrouting/frr/issues])
+AC_INIT([frr], [7.4-dev], [https://github.com/frrouting/frr/issues])
PACKAGE_URL="https://frrouting.org/"
AC_SUBST([PACKAGE_URL])
PACKAGE_FULLNAME="FRRouting"
dnl case 1: external clippy
if test -n "$with_clippy" -a "$with_clippy" != "no" -a "$with_clippy" != "yes"; then
- if test "$enable_clippy_only" == "yes"; then
+ if test "$enable_clippy_only" = "yes"; then
AC_MSG_ERROR([--enable-clippy-only does not make sense with --with-clippy])
fi
fi
LDFLAGS="${LDFLAGS} -lgcov"
-elif test "x${enable_dev_build}" = "xyes"; then
+fi
+
+if test "x${enable_clang_coverage}" = "xyes"; then
+ AC_C_FLAG([-fprofile-instr-generate], [
+ AC_MSG_ERROR([$CC does not support -fprofile-instr-generate.])
+ ])
+ AC_C_FLAG([-fcoverage-mapping], [
+ AC_MSG_ERROR([$CC does not support -fcoverage-mapping.])
+ ])
+fi
+
+if test "x${enable_dev_build}" = "xyes"; then
AC_DEFINE([DEV_BUILD], [1], [Build for development])
if test "z$orig_cflags" = "z"; then
AC_C_FLAG([-g3])
AC_C_FLAG([-fsanitize=memory -fPIE -pie], [
AC_MSG_ERROR([$CC does not support Memory Sanitizer.])
], [
- SAN_FLAGS="-fsanitize=memory -fPIE -pie"
+ SAN_FLAGS="$SAN_FLAGS -fsanitize=memory -fPIE -pie"
])
fi
if test "$enable_undefined_sanitizer" = "yes"; then
AC_C_FLAG([-fsanitize=undefined], [
AC_MSG_ERROR([$CC does not support UndefinedBehaviorSanitizer.])
], [
- SAN_FLAGS="-fsanitize=undefined"
+ SAN_FLAGS="$SAN_FLAGS -fsanitize=undefined"
])
fi
AC_SUBST([SAN_FLAGS])
AC_ARG_ENABLE([numeric_version],
AS_HELP_STRING([--enable-numeric-version], [Only numeric digits allowed in version (for Alpine)]))
AC_ARG_ENABLE([gcov],
- AS_HELP_STRING([--enable-gcov], [Add code coverage information]))
+ AS_HELP_STRING([--enable-gcov], [Collect coverage information with gcov]))
+AC_ARG_ENABLE([clang_coverage],
+ AS_HELP_STRING([--enable-clang-coverage], [Collect coverage information with Clang Coverage]))
AC_ARG_ENABLE([bfdd],
AS_HELP_STRING([--disable-bfdd], [do not build bfdd]))
AC_ARG_ENABLE([address-sanitizer],
AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind])
backtrace_ok=yes
], [
+ true
+ ])
+
+ if test "$backtrace_ok" = "no"; then
+ AC_CHECK_HEADER([unwind.h], [
+ AC_SEARCH_LIBS([unw_getcontext], [unwind], [
+ AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind])
+ backtrace_ok=yes
+ ])
+ ])
+ fi
+
+ if test "$backtrace_ok" = "no"; then
case "$host_os" in
sunos* | solaris2*)
AC_CHECK_FUNCS([printstack], [
],, [-lm])
])
fi
- ])
+ fi
if test x"${enable_backtrace}" = x"yes" -a x"${backtrace_ok}" = x"no"; then
dnl user explicitly requested backtrace but we failed to find support