From: Dmitry V. Levin <ldv@altlinux.org>
Date: Tue, 8 Dec 2015 00:13:38 +0000 (+0000)
Subject: build: initialize ARCH variable in tests-m*32/Makefile.am files properly
X-Git-Tag: v4.11~45
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1e04e57a7aa095718321f0df7bab25aa0264d150;p=strace

build: initialize ARCH variable in tests-m*32/Makefile.am files properly

* configure.ac (arch_m32): Set to sparc on sparc64, powerpc on
powerpc64, arm on aarch64, i386 on x86_64 and x32, $arch in other cases.
(arch_mx32): Set to x32 on x86_64, $arch in other cases.
(AC_SUBST): Add arch_m32 and arch_mx32.
* bootstrap: Substitute @arch@ with @arch_m32@ in tests-m32/Makefile.am.
Substitute @arch@ with @arch_mx32@ in tests-mx32/Makefile.am.
---

diff --git a/bootstrap b/bootstrap
index 9b432d41..cb902609 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,10 +1,10 @@
 #!/bin/sh -eu
 
-for m in -m32 -mx32; do
-	tests=tests$m
+for m in m32 mx32; do
+	tests=tests-$m
 	rm -rf $tests
 	mkdir $tests
-	sed "s/^AM_CFLAGS[[:space:]]*=.*/& $m/" \
+	sed "s/@arch@/@arch_$m@/;s/^AM_CFLAGS[[:space:]]*=.*/& -$m/" \
 		tests/Makefile.am > $tests/Makefile.am
 	for f in tests/*; do
 		case "${f##*/}" in
diff --git a/configure.ac b/configure.ac
index 71d051e2..db704cc2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,6 +16,8 @@ AC_USE_SYSTEM_EXTENSIONS
 AC_PROG_RANLIB
 
 AC_MSG_CHECKING([for supported architecture])
+arch_m32=
+arch_mx32=
 case "$host_cpu" in
 bfin)
 	arch=bfin
@@ -35,6 +37,7 @@ m68k)
 	;;
 sparc64*)
 	arch=sparc64
+	arch_m32=sparc
 	AC_DEFINE([SPARC64], 1, [Define for the SPARC64 architecture.])
 	;;
 sparc*)
@@ -60,6 +63,7 @@ powerpc*)
 # error 32 bit
 #endif], [], arch=powerpc64, arch=powerpc)
 	if test "$arch" = "powerpc64"; then
+		arch_m32=powerpc
 		AC_DEFINE([POWERPC64], 1, [Define for the PowerPC64 architecture.])
 	fi
 	;;
@@ -69,6 +73,7 @@ arm*)
 	;;
 aarch64*)
 	arch=aarch64
+	arch_m32=arm
 	AC_DEFINE([AARCH64], 1, [Define for the AArch64 architecture.])
 	;;
 avr32*)
@@ -100,11 +105,13 @@ sh*)
 	AC_DEFINE([SH], 1, [Define for the SH architecture.])
 	;;
 x86?64*)
+	arch_m32=i386
 	AC_TRY_COMPILE(
 [#ifndef __ILP32__
 # error not x32
 #endif], [], arch=x32, arch=x86_64)
 	if test "$arch" = "x86_64"; then
+		arch_mx32=x32
 		AC_DEFINE([X86_64], 1, [Define for the 64bit AMD x86-64 architecture.])
 	else
 		AC_DEFINE([X32], 1, [Define for the 32bit AMD x86-64 architecture.])
@@ -148,7 +155,13 @@ xtensa*)
 esac
 AC_MSG_RESULT($arch)
 
+test -n "$arch_m32" ||
+	arch_m32=$arch
+test -n "$arch_mx32" ||
+	arch_mx32=$arch
 AC_SUBST(arch)
+AC_SUBST(arch_m32)
+AC_SUBST(arch_mx32)
 
 if test "$arch" = mips; then
 	AC_CACHE_CHECK([for _MIPS_SIM], [st_cv__MIPS_SIM],