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8362516: Support of GCC static analyzer (-fanalyzer)

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Reviewed-by: erikj
This commit is contained in:
Matthias Baesken 2025-09-01 06:46:23 +00:00
parent 86f48ab559
commit ba90ccc6a8
2 changed files with 28 additions and 0 deletions
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3
make/autoconf/configure.ac
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@ -221,6 +221,9 @@ JDKOPT_SETUP_UNDEFINED_BEHAVIOR_SANITIZER
# LeakSanitizer
JDKOPT_SETUP_LEAK_SANITIZER
# Setup static analyzer
JDKOPT_SETUP_STATIC_ANALYZER
# Fallback linker
# This needs to go before 'LIB_DETERMINE_DEPENDENCIES'
JDKOPT_SETUP_FALLBACK_LINKER

25
make/autoconf/jdk-options.m4
View File

@ -479,6 +479,31 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_ADDRESS_SANITIZER],
AC_SUBST(ASAN_ENABLED)
])
################################################################################
#
# Static analyzer
#
AC_DEFUN_ONCE([JDKOPT_SETUP_STATIC_ANALYZER],
[
UTIL_ARG_ENABLE(NAME: static-analyzer, DEFAULT: false, RESULT: STATIC_ANALYZER_ENABLED,
DESC: [enable the GCC static analyzer],
CHECK_AVAILABLE: [
AC_MSG_CHECKING([if static analyzer is available])
if test "x$TOOLCHAIN_TYPE" = "xgcc"; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
AVAILABLE=false
fi
],
IF_ENABLED: [
STATIC_ANALYZER_CFLAGS="-fanalyzer -Wno-analyzer-fd-leak"
CFLAGS_JDKLIB="$CFLAGS_JDKLIB $STATIC_ANALYZER_CFLAGS"
CFLAGS_JDKEXE="$CFLAGS_JDKEXE $STATIC_ANALYZER_CFLAGS"
])
AC_SUBST(STATIC_ANALYZER_ENABLED)
])
################################################################################
#
# LeakSanitizer