From ffef16389c4506ccfbe304d0ee5fd714abfa0f5d Mon Sep 17 00:00:00 2001
From: Aaron Merey <amerey@redhat.com>
Date: Wed, 26 Mar 2025 15:26:58 -0400
Subject: Add configure option --enable-helgrind

Like --enable-valgrind but uses helgrind instead of memcheck.

If both --enable-valgrind and --enable-helgrind are given then
helgrind takes priority.

--enable-helgrind requires --enable-valgrind-annotations.

	* configure.ac: Add --enable-helgrind option.
	* tests/Makefile.am: If USE_HELGRIND is true, then include
	--tool=helgrind in the valgrind command that tests are run
	under.

Signed-off-by: Aaron Merey <amerey@redhat.com>
---
 configure.ac      | 16 ++++++++++++++--
 tests/Makefile.am |  4 ++++
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 3298f7fc..1679a17d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -363,10 +363,15 @@ if test "$use_address" = yes; then
 fi
 AM_CONDITIONAL(USE_ADDRESS_SANITIZER, test "$use_address" = yes)
 
+AC_ARG_ENABLE([helgrind],
+AS_HELP_STRING([--enable-helgrind],[run all tests under the valgrind tool helgrind]),
+[use_helgrind=$enableval], [use_helgrind=no])
+
 AC_ARG_ENABLE([valgrind],
 AS_HELP_STRING([--enable-valgrind],[run all tests under valgrind]),
 [use_valgrind=$enableval], [use_valgrind=no])
-if test "$use_valgrind" = yes; then
+
+if test "$use_valgrind" = yes -o "$use_helgrind" = yes; then
   if test "$use_address" = yes; then
     AC_MSG_ERROR([cannot enable valgrind and sanitize address together])
   fi
@@ -375,7 +380,8 @@ if test "$use_valgrind" = yes; then
     AC_MSG_ERROR([valgrind not found])
   fi
 fi
-AM_CONDITIONAL(USE_VALGRIND, test "$use_valgrind" = yes)
+AM_CONDITIONAL(USE_VALGRIND, test "$use_valgrind" = yes -o "$use_helgrind" = yes)
+AM_CONDITIONAL(USE_HELGRIND, test "$use_helgrind" = yes)
 
 AC_ARG_WITH([valgrind],
 AS_HELP_STRING([--with-valgrind],[include directory for Valgrind headers]),
@@ -394,6 +400,12 @@ fi
 AC_ARG_ENABLE([valgrind-annotations],
 AS_HELP_STRING([--enable-valgrind-annotations],[insert extra annotations for better valgrind support]),
 [use_vg_annotations=$enableval], [use_vg_annotations=no])
+
+# Helgrind requires Valgrind annotations.
+if test "$use_vg_annotations" = no -a "$use_helgrind" = yes; then
+  AC_MSG_ERROR(["--enable-helgrind requires --enable-valgrind-annotations"])
+fi
+
 if test "$use_vg_annotations" = yes; then
     if test "x$HAVE_VALGRIND_HEADERS" != "xyes"; then
       AC_MSG_CHECKING([whether Valgrind headers are available])
diff --git a/tests/Makefile.am b/tests/Makefile.am
index f53fd926..7c3bf837 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -710,9 +710,13 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh run-ar.sh \
 	     run-debuginfod-seekable.sh
 
 
+if USE_HELGRIND
+valgrind_cmd=valgrind -q --tool=helgrind --error-exitcode=1 --track-fds=yes
+else
 if USE_VALGRIND
 valgrind_cmd=valgrind -q --leak-check=full --error-exitcode=1 --track-fds=yes
 endif
+endif
 
 
 installed_TESTS_ENVIRONMENT = libdir='$(DESTDIR)$(libdir)'; \
-- 
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