From: Niels Möller <nisse@lysator.liu.se>
Date: Fri, 31 Jul 2020 17:54:07 +0000 (+0200)
Subject: New make target check-fat
X-Git-Tag: nettle_3.7rc1~78
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2fe775ee8428401d79fb9bff3cbc35cd91bfeee6;p=thirdparty%2Fnettle.git

New make target check-fat
---

diff --git a/ChangeLog b/ChangeLog
index 0c2d365a..359f1f11 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2020-07-28  Niels Möller  <nisse@lysator.liu.se>
+
+	* configure.ac (FAT_TEST_LIST): New substituted variable. Set for
+	fat builds, otherwise empty.
+	* Makefile.in (check-fat): New target, using $(FAT_TEST_LIST).
+
 2020-07-13  Niels Möller  <nisse@lysator.liu.se>
 
 	* chacha-crypt.c (chacha_crypt) [HAVE_NATIVE_chacha_3core]: Use
diff --git a/Makefile.in b/Makefile.in
index 042ebe5f..c73a9e0d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -17,6 +17,8 @@ OPT_HOGWEED_OBJS = @OPT_HOGWEED_OBJS@
 
 OPT_NETTLE_SOURCES = @OPT_NETTLE_SOURCES@
 
+FAT_TEST_LIST = @FAT_TEST_LIST@
+
 SUBDIRS = tools testsuite examples
 
 include config.make
@@ -55,6 +57,16 @@ clean distclean mostlyclean maintainer-clean tags:
 check-here:
 	true
 
+# Tries different settings of NETTLE_FAT_OVERRIDE. Note that this
+# requires that corresponding processor features are available on the
+# test machine.
+check-fat:
+	[ -z "$(FAT_TEST_LIST)" ] || \
+	  set -e; cd testsuite && for f in $(FAT_TEST_LIST) ; do \
+	    echo NETTLE_FAT_OVERRIDE=$$f ; \
+	    NETTLE_FAT_OVERRIDE=$$f $(MAKE) check ; \
+	  done
+
 # FIXME: Remove. These targets aren't supported, but they are expected by the
 # automake generated Makefiles in the lsh build.
 dvi installcheck uninstallcheck:
diff --git a/configure.ac b/configure.ac
index f6d5fdd8..d8b7b072 100644
--- a/configure.ac
+++ b/configure.ac
@@ -383,6 +383,7 @@ if test "x$ABI" != xstandard ; then
 fi
 
 OPT_NETTLE_SOURCES=""
+FAT_TEST_LIST=""
 
 # Select assembler code
 asm_path=
@@ -397,6 +398,9 @@ if test "x$enable_assembler" = xyes ; then
 	if test "x$enable_fat" = xyes ; then
 	  asm_path="x86_64/fat $asm_path"
 	  OPT_NETTLE_SOURCES="fat-x86_64.c $OPT_NETTLE_SOURCES"
+	  # For now, not enabling aesni or sha_ni, since at least 
+	  # the latter appears unavailable on te gitlab test machines.
+	  FAT_TEST_LIST="vendor:intel vendor:amd"
 	else
 	  if test "x$enable_x86_aesni" = xyes ; then
 	    asm_path="x86_64/aesni $asm_path"
@@ -421,6 +425,7 @@ if test "x$enable_assembler" = xyes ; then
       if test "x$enable_fat" = xyes ; then
 	asm_path="arm/fat $asm_path"
 	OPT_NETTLE_SOURCES="fat-arm.c $OPT_NETTLE_SOURCES"
+	FAT_TEST_LIST="arch:5 arch:6,neon"
       else
 	case "$host_cpu" in
 	  armv6* | armv7*)
@@ -547,6 +552,7 @@ fi
 AC_SUBST([OPT_NETTLE_OBJS])
 AC_SUBST([OPT_HOGWEED_OBJS])
 AC_SUBST([OPT_NETTLE_SOURCES])
+AC_SUBST([FAT_TEST_LIST])
 AC_SUBST([ASM_RODATA])
 if test "x$enable_assembler" = xyes ; then
   IF_ASM=''