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| author | Reid Spencer <rspencer@reidspencer.com> | 2006-07-27 23:00:30 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2006-07-27 23:00:30 +0000 |
| commit | eca6f7320ee70a0cee0db83f055ce1832d449127 (patch) | |
| tree | 3bc2ad34c4bbd0d588f08c9de067f99791818fbc /llvm/utils/GenLibDeps.pl | |
| parent | 390dd7eb7d51819dbe2a832f7dabab40ceb930ff (diff) | |
| download | bcm5719-llvm-eca6f7320ee70a0cee0db83f055ce1832d449127.tar.gz bcm5719-llvm-eca6f7320ee70a0cee0db83f055ce1832d449127.zip | |
Changes to support cross-compiling LLVM. The GenLibDeps.pl script needs to
have a compile-host version of "nm", not build-host. In order to effect this
we must use autoconf to determine the correct "nm" to use and propagate that
through the makefiles, through llvm-config and finally to GenLibDeps.pl as
an optional argument.
Patch contributed by Anton Korobeynikov. Thanks!
llvm-svn: 29368
Diffstat (limited to 'llvm/utils/GenLibDeps.pl')
| -rwxr-xr-x | llvm/utils/GenLibDeps.pl | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/utils/GenLibDeps.pl b/llvm/utils/GenLibDeps.pl index b14e5e07d81..be7af22df43 100755 --- a/llvm/utils/GenLibDeps.pl +++ b/llvm/utils/GenLibDeps.pl @@ -6,7 +6,7 @@ # libraries. The output of this script should periodically replace # the similar content in the UsingLibraries.html document. # -# Syntax: GenLibDeps.pl [-flat] <directory_with_libraries_in_it> +# Syntax: GenLibDeps.pl [-flat] <directory_with_libraries_in_it> [path_to_nm_binary] # # Parse arguments... @@ -24,6 +24,7 @@ while (scalar(@ARGV) and ($_ = $ARGV[0], /^[-+]/)) { # Give first option a name. my $Directory = $ARGV[0]; +my $nmPath = $ARGV[1]; # Find the "dot" program my $DotPath=""; @@ -32,8 +33,10 @@ if (!$FLAT) { die "Can't find 'dot'" if (! -x "$DotPath"); } -chomp(my $nmPath=`which nm`); -die "Can't find 'nm'" if (! -x "$nmPath"); +if ($nmPath eq "") { + chomp($nmPath=`which nm`); + die "Can't find 'nm'" if (! -x "$nmPath"); +} # Open the directory and read its contents, sorting by name and differentiating # by whether its a library (.a) or an object file (.o) |
