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Added the ARCH variable so that some of the Makefiles can perform actions based

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upon the target hardware architecture (as opposed to always checking the OS).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7050 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
John Criswell 2003-07-01 22:07:39 +00:00
parent cb27f1e96d
commit 7659545cee
3 changed files with 34 additions and 7 deletions
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5
Makefile.config.in
View File

@ -9,6 +9,11 @@
#
OS=@OS@
#
# Target hardware architecture
#
ARCH=@ARCH@
# Path to the C++ compiler to use. This is an optional setting, which defaults
# to whatever your gmake defaults to.
#

18
configure vendored
View File

@ -1610,6 +1610,15 @@ case $target in
;;
esac
case $target in
*i*86*) ARCH=x86
;;
*sparc*solaris*) ARCH=Sparc
;;
esac
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
@ -4296,7 +4305,7 @@ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
case $host in
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 4299 "configure"' > conftest.$ac_ext
echo '#line 4308 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@ -4846,7 +4855,7 @@ chmod -w .
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
compiler_c_o=no
if { (eval echo configure:4849: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
if { (eval echo configure:4858: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s out/conftest.err; then
@ -6677,7 +6686,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 6680 "configure"
#line 6689 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -6775,7 +6784,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 6778 "configure"
#line 6787 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12126,6 +12135,7 @@ s,@target_os@,$target_os,;t t
s,@OS@,$OS,;t t
s,@DISABLE_LLC_DIFFS@,$DISABLE_LLC_DIFFS,;t t
s,@LLVMGCCDIR@,$LLVMGCCDIR,;t t
s,@ARCH@,$ARCH,;t t
s,@CXX@,$CXX,;t t
s,@CXXFLAGS@,$CXXFLAGS,;t t
s,@LDFLAGS@,$LDFLAGS,;t t

18
configure.ac
View File

@ -50,15 +50,27 @@ case $build in
esac
dnl
dnl If we are on a Solaris machine, pretend that it is V9, since that is all
dnl that we support at the moment, and autoconf will only tell us we're a
dnl sparc.
dnl If we are targetting a Sparc machine running Solaris, pretend that it is
dnl V9, since that is all that we support at the moment, and autoconf will only
dnl tell us we're a sparc.
dnl
case $target in
*sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
;;
esac
dnl
dnl Determine what our target architecture is and configure accordingly.
dnl This will allow Makefiles to make a distinction between the hardware and
dnl the OS.
dnl
case $target in
*i*86*) AC_SUBST(ARCH,[x86])
;;
*sparc*solaris*) AC_SUBST(ARCH,[Sparc])
;;
esac
dnl **************************************************************************
dnl * Check for programs.
dnl **************************************************************************