From 3c80942727444934fef8e06b2fd6ae51f1025d6d Mon Sep 17 00:00:00 2001
From: bitianyuan <bitianyuan@huawei.com>
Date: Thu, 5 Dec 2024 04:41:40 +0000
Subject: [PATCH] backport-upstream-Set-OPENSSL_BIN-from-OpenSSL-directory

---
 Makefile.in          | 1 +
 configure.ac         | 6 ++++++
 regress/test-exec.sh | 3 ++-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/Makefile.in b/Makefile.in
index 01895a7..b26e3a2 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -736,6 +736,7 @@ tests:	file-tests t-exec interop-tests unit
 unit: regress-unit-binaries
 	BUILDDIR=`pwd`; \
 	cd $(srcdir)/regress || exit $$?; \
+	OPENSSL_BIN='@OPENSSL_BIN' \
 	$(MAKE) \
 		.OBJDIR="$${BUILDDIR}/regress" \
 		.CURDIR="`pwd`" \
diff --git a/configure.ac b/configure.ac
index d5a156c..0b36b5e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -119,10 +119,12 @@ AC_CHECK_DECL([PR_SET_NO_NEW_PRIVS], [have_linux_no_new_privs=1], , [
 ])
 
 openssl=yes
+openssl_bin=openssl
 AC_ARG_WITH([openssl],
 	[  --without-openssl       Disable use of OpenSSL; use only limited internal crypto **EXPERIMENTAL** ],
 	[  if test "x$withval" = "xno" ; then
 		openssl=no
+		openssl_bin=""
 	   fi
 	]
 )
@@ -2674,6 +2676,7 @@ AC_CHECK_FUNCS([getpgrp],[
 # Search for OpenSSL
 saved_CPPFLAGS="$CPPFLAGS"
 saved_LDFLAGS="$LDFLAGS"
+openssl_bin_PATH="$PATH"
 AC_ARG_WITH([ssl-dir],
 	[  --with-ssl-dir=PATH     Specify path to OpenSSL installation ],
 	[
@@ -2709,9 +2712,12 @@ AC_ARG_WITH([ssl-dir],
 			else
 				CPPFLAGS="-I${withval} ${CPPFLAGS}"
 			fi
+			openssl_bin_PATH="${PATH}${PATH_SEPARATOR}${withval}/bin${PATH_SEPARATOR}${withval}/apps"
 		fi
 	]
 )
+AC_PATH_PROGS([openssl_bin], openssl, [], [$openssl_bin_PATH])
+AC_SUBST(OPENSSL_BIN, [${openssl_bin}])
 
 AC_ARG_WITH([openssl-header-check],
 	[  --without-openssl-header-check Disable OpenSSL version consistency check],
diff --git a/regress/test-exec.sh b/regress/test-exec.sh
index 3e3b20e..44cf725 100644
--- a/regress/test-exec.sh
+++ b/regress/test-exec.sh
@@ -102,7 +102,8 @@ CONCH=conch
 
 # Tools used by multiple tests
 NC=$OBJ/netcat
-OPENSSL_BIN="${OPENSSL_BIN:-openssl}"
+# Always use the one configure tells us to, even if that's empty.
+#OPENSSL_BIN="${OPENSSL_BIN:-openssl}"
 
 if [ "x$TEST_SSH_SSH" != "x" ]; then
 	SSH="${TEST_SSH_SSH}"
-- 
2.33.0