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PR4047: Permit configure --enable-targets=host,cpp for example. "host" has the

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same effect that "host-only" used to have, but can be combined with other
targets.  host-only is still available as a synonym but no longer documented.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82634 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jeffrey Yasskin
2009-09-23 17:05:42 +00:00
parent 8f909345bc
commit e04701a760
2 changed files with 72 additions and 65 deletions
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41
autoconf/configure.ac
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@@ -449,28 +449,15 @@ AC_DEFINE_UNQUOTED([ENABLE_PIC],$ENABLE_PIC,
dnl Allow specific targets to be specified for building (or not)
TARGETS_TO_BUILD=""
AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
[Build specific host targets: all,host-only,{target-name} (default=all)]),,
[Build specific host targets: all or target1,target2,... Valid targets are:
host, x86, x86_64, sparc, powerpc, alpha, arm, mips, spu, pic16,
xcore, msp430, systemz, blackfin, cbe, msil, and cpp (default=all)]),,
enableval=all)
if test "$enableval" = host-only ; then
enableval=host
fi
case "$enableval" in
all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU PIC16 XCore MSP430 SystemZ Blackfin CBackend MSIL CppBackend" ;;
host-only)
case "$llvm_cv_target_arch" in
x86) TARGETS_TO_BUILD="X86" ;;
x86_64) TARGETS_TO_BUILD="X86" ;;
Sparc) TARGETS_TO_BUILD="Sparc" ;;
PowerPC) TARGETS_TO_BUILD="PowerPC" ;;
Alpha) TARGETS_TO_BUILD="Alpha" ;;
ARM) TARGETS_TO_BUILD="ARM" ;;
Mips) TARGETS_TO_BUILD="Mips" ;;
CellSPU|SPU) TARGETS_TO_BUILD="CellSPU" ;;
PIC16) TARGETS_TO_BUILD="PIC16" ;;
XCore) TARGETS_TO_BUILD="XCore" ;;
MSP430) TARGETS_TO_BUILD="MSP430" ;;
SystemZ) TARGETS_TO_BUILD="SystemZ" ;;
Blackfin) TARGETS_TO_BUILD="Blackfin" ;;
*) AC_MSG_ERROR([Can not set target to build]) ;;
esac
;;
*)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
case "$a_target" in
x86) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -489,6 +476,22 @@ case "$enableval" in
cbe) TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD" ;;
msil) TARGETS_TO_BUILD="MSIL $TARGETS_TO_BUILD" ;;
cpp) TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
host) case "$llvm_cv_target_arch" in
x86) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
x86_64) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
Sparc) TARGETS_TO_BUILD="Sparc $TARGETS_TO_BUILD" ;;
PowerPC) TARGETS_TO_BUILD="PowerPC $TARGETS_TO_BUILD" ;;
Alpha) TARGETS_TO_BUILD="Alpha $TARGETS_TO_BUILD" ;;
ARM) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
Mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
CellSPU|SPU) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
PIC16) TARGETS_TO_BUILD="PIC16 $TARGETS_TO_BUILD" ;;
XCore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
MSP430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
SystemZ) TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;
Blackfin) TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
*) AC_MSG_ERROR([Can not set target to build]) ;;
esac ;;
*) AC_MSG_ERROR([Unrecognized target $a_target]) ;;
esac
done