diff options
| author | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-02-16 08:53:51 +0000 |
|---|---|---|
| committer | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-02-16 08:53:51 +0000 |
| commit | 019166512855799010454b15096185d9014a7234 (patch) | |
| tree | f3597a0c5ea10e9ba80910062cc25cd0beadeb5b | |
| parent | 855b4c48267f824beec756a63a43b654d623ba15 (diff) | |
| download | gcc-019166512855799010454b15096185d9014a7234.tar.gz | |
2007-02-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR other/27843
* Makefile.in (SYSTEM_HEADER_DIR): Use single quotes to avoid
nested double- and backquotes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122032 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/Makefile.in | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d2991a04852..6a6886d493e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2007-02-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + PR other/27843 + * Makefile.in (SYSTEM_HEADER_DIR): Use single quotes to avoid + nested double- and backquotes. + 2007-02-15 Roger Sayle <roger@eyesopen.com> PR middle-end/30391 diff --git a/gcc/Makefile.in b/gcc/Makefile.in index 6ea4280d8b9..b68510663e4 100644 --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -386,7 +386,9 @@ CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@ # Purge it of unneccessary internal relative paths # to directories that might not exist yet. # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta. -SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta` +# Use single quotes here to avoid nested double- and backquotes, this +# macro is also used in a double-quoted context. +SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta` # Control whether to run fixproto and fixincludes. STMP_FIXPROTO = @STMP_FIXPROTO@ |