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| author | Neil Booth <neil@daikokuya.demon.co.uk> | 2001-01-04 10:25:55 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2001-01-04 10:25:55 +0000 |
| commit | 03b9ab42612740a5db1047dfbe57a89dd51cb3cb (patch) | |
| tree | 67432f300752f9afae72f10ea36c5d29f16a9ff0 /gcc/mkdeps.h | |
| parent | 13ac31acc717827f2c1ffd5b938c6eabc31a9e31 (diff) | |
| download | gcc-03b9ab42612740a5db1047dfbe57a89dd51cb3cb.zip gcc-03b9ab42612740a5db1047dfbe57a89dd51cb3cb.tar.gz gcc-03b9ab42612740a5db1047dfbe57a89dd51cb3cb.tar.bz2 | |
cpp.texi: Update for -MT.
* cpp.texi: Update for -MT.
* cppinit.c (initialize_dependency_output): Add a default
target if none has been given already.
(no_tgt, OPT_MT): New.
(cpp_handle_option): Handle -MT. Update -M etc.
* cpplib.h (struct cpp_options): Remove deps_target.
* gcc.c (cpp_options): Handle -MT.
* mkdeps.c (struct deps): Move from mkdeps.h.
(deps_calc_target): Rename deps_add_default_target. Add a
default target if none has been specified already.
* mkdeps.h (struct deps): Move to mkdeps.c.
(deps_calc_target): Rename deps_add_default_target.
From-SVN: r38681
Diffstat (limited to 'gcc/mkdeps.h')
| -rw-r--r-- | gcc/mkdeps.h | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/gcc/mkdeps.h b/gcc/mkdeps.h index 7a2c130..727a784 100644 --- a/gcc/mkdeps.h +++ b/gcc/mkdeps.h @@ -1,5 +1,5 @@ /* Dependency generator for Makefile fragments. - Copyright (C) 2000 Free Software Foundation, Inc. + Copyright (C) 2000, 2001 Free Software Foundation, Inc. Contributed by Zack Weinberg, Mar 2000 This program is free software; you can redistribute it and/or modify it @@ -26,16 +26,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. /* This is the data structure used by all the functions in mkdeps.c. It's quite straightforward, but should be treated as opaque. */ -struct deps -{ - const char **targetv; - unsigned int ntargets; /* number of slots actually occupied */ - unsigned int targets_size; /* amt of allocated space - in words */ - - const char **depv; - unsigned int ndeps; - unsigned int deps_size; -}; +struct deps; /* Create a deps buffer. */ extern struct deps *deps_init PARAMS ((void)); @@ -46,11 +37,9 @@ extern void deps_free PARAMS ((struct deps *)); /* Add a target (appears on left side of the colon) to the deps list. */ extern void deps_add_target PARAMS ((struct deps *, const char *)); -/* Given the name of the primary source file, calculate and add the - name of the target. This is done by locating and stripping the - file extension (if any) and adding .o (OBJECT_SUFFIX). In addition, - any directory components of the path are discarded. */ -extern void deps_calc_target PARAMS ((struct deps *, const char *)); +/* Sets the default target if none has been given already. An empty + string as the default target in interpreted as stdin. */ +extern void deps_add_default_target PARAMS ((struct deps *, const char *)); /* Add a dependency (appears on the right side of the colon) to the deps list. Dependencies will be printed in the order that they |