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Really use a search path as described in the log message for the last

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version (instead of 2 fixed choices).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8525 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2003-09-15 11:18:36 +00:00
parent 77b398cd5f
commit c69230d569
1 changed files with 40 additions and 11 deletions
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51
utils/makellvm
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@ -8,6 +8,11 @@ set EXEC = opt
set GMAKE_OPTS = ""
set DEBUG = 0
## Search path for automatically finding the obj-root to use.
## Note: The src root directory ${LLVMDIR} will be prepended to this path later.
##
set OBJROOTDIRLIST = ( "/localhome/$USER/llvm" )
set doit = 1
unset options_done
while ( !( $?options_done ) && ($#argv > 0))
@ -20,7 +25,12 @@ while ( !( $?options_done ) && ($#argv > 0))
case -n :
set doit = 0; shift argv; breaksw
case -obj :
set OBJROOT = $argv[1]; shift argv; shift argv; breaksw
set OBJROOT = $argv[2]; shift argv; shift argv
if (! -d "$OBJROOT") then
echo "FATAL: Illegal obj-root directory ${OBJROOT}"
exit 1
endif
breaksw
case -d :
set doit = 0; set DEBUG = 1; shift argv; breaksw
case -* :
@ -79,23 +89,42 @@ if ($#LLVMDIR == 0 || ! -d "$LLVMDIR") then
exit 1
endif
## Try to determine the obj-root directory automatically if not specified
##
set OBJROOTDIRLIST = ( ${LLVMDIR} $OBJROOTDIRLIST ) ## add src dir
if ($?OBJROOT == 0) then
## Check if source root is obj-root by looking for Makefile.config there
if (-f ${LLVMDIR}/Makefile.config) then
set OBJROOT = ${LLVMDIR}
set BUILDROOT = .
else ## Otherwise assume a default location for OBJROOT
set OBJROOT = "/localhome/$USER/llvm"
set SRCROOT = `sh -c "cd $LLVMDIR; pwd | sed 's/\//\\\//g'"`
set CURSRCDIR = `echo $cwd | sed -e "s/${SRCROOT}//"`
set BUILDROOT = ${OBJROOT}/${CURSRCDIR}
unset SRCROOT CURSRCDIR
## Try to determine object root directory by looking for Makefile.config
foreach objdir ( $OBJROOTDIRLIST )
if (-f "${objdir}/Makefile.config") then
set OBJROOT = ${objdir}
break
endif
end
if ($?OBJROOT == 0) then
echo "FATAL: Could not choose an obj-root directory from these choices:"
echo " ${OBJROOTDIRLIST}."
echo " You can specify it explicitly using '-obj obj-root'."
exit 1
endif
echo "Using OBJ-ROOT = ${OBJROOT} (specify '-obj obj-root' to override)."
endif
if (${OBJROOT} == ${LLVMDIR}) then
# run make in the source directory itself
set BUILDROOT = .
else
# run make in the in the obj-root tree, in the directory for $cwd
set SRCROOT = `sh -c "cd $LLVMDIR; pwd | sed 's/\//\\\//g'"`
set CURSRCDIR = `echo $cwd | sed -e "s/${SRCROOT}//"`
set BUILDROOT = ${OBJROOT}/${CURSRCDIR}
unset SRCROOT CURSRCDIR
endif
if ($DEBUG) then
echo "DEBUG: BUILDROOT = $BUILDROOT"
endif
if (! -d $BUILDROOT) then
echo "FATAL: Invalid build directory: ${BUILDROOT}"
exit 1
endif
cd $BUILDROOT
set CMD = "gmake $GMAKE_OPTS && (cd $LLVMDIR/tools/$EXEC && gmake $GMAKE_OPTS)"