diff options
| author | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-09-20 10:20:05 +0000 |
|---|---|---|
| committer | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-09-20 10:20:05 +0000 |
| commit | 9658ef825c1c123b5fb8df0046be91ba31942731 (patch) | |
| tree | 62a4be58d1afe09b522ff80bc4c0fb886dbc2746 /libtool-ldflags | |
| parent | e64c07b90eac1b46178db38243decfe4a2c8b67a (diff) | |
| download | gcc-9658ef825c1c123b5fb8df0046be91ba31942731.tar.gz | |
2007-09-20 Paul Jarc <prj-bugzilla-gcc@multivac.cwru.edu>
PR bootstrap/31906
* libtool-ldflags: Don't prefix arguments with -Xcompiler if
they're already prefixed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128617 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libtool-ldflags')
| -rwxr-xr-x | libtool-ldflags | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libtool-ldflags b/libtool-ldflags index 6321747b4a9..e32e37bf10d 100755 --- a/libtool-ldflags +++ b/libtool-ldflags @@ -31,6 +31,7 @@ # The output of the script. This string is built up as we process the # arguments. result= +prev_arg= for arg do @@ -43,13 +44,21 @@ do # options. So, we prefix these options with -Xcompiler to # make clear to libtool that they are in fact compiler # options. - result="$result -Xcompiler" + case $prev_arg in + -Xpreprocessor|-Xcompiler|-Xlinker) + # This option is already prefixed; don't prefix it again. + ;; + *) + result="$result -Xcompiler" + ;; + esac ;; *) # We do not want to add -Xcompiler to other options because # that would prevent libtool itself from recognizing them. ;; esac + prev_arg=$arg # If $(LDFLAGS) is (say): # a "b'c d" e |