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Diffstat (limited to 'nuttx/tools/mkdeps.bat')
-rw-r--r-- | nuttx/tools/mkdeps.bat | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/nuttx/tools/mkdeps.bat b/nuttx/tools/mkdeps.bat new file mode 100644 index 000000000..23aab0b71 --- /dev/null +++ b/nuttx/tools/mkdeps.bat @@ -0,0 +1,173 @@ +@echo off + +rem tools/mkdeps.sh +rem +rem Copyright (C) 2012 Gregory Nutt. All rights reserved. +rem Author: Gregory Nutt <gnutt@nuttx.org> +rem +rem Redistribution and use in source and binary forms, with or without +rem modification, are permitted provided that the following conditions +rem are met: +rem +rem 1. Redistributions of source code must retain the above copyright +rem notice, this list of conditions and the following disclaimer. +rem 2. Redistributions in binary form must reproduce the above copyright +rem notice, this list of conditions and the following disclaimer in +rem the documentation and/or other materials provided with the +rem distribution. +rem 3. Neither the name NuttX nor the names of its contributors may be +rem used to endorse or promote products derived from this software +rem without specific prior written permission. +rem +rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +rem FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +rem COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +rem INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +rem BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +rem OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +rem AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +rem LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +rem ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +rem POSSIBILITY OF SUCH DAMAGE. + +rem Accumulate CFLAGS up to "--" + +set cc= +set cflags= +set altpath= +set files= +set args= +set debug=n + +:Loop +if "%1"=="" goto Continue + +if "%1"=="--" ( + set cc=%cflags% + set cflags=%args% + set args= + goto NextParm +) + +if "%1"=="--dep-path" ( + if "%args%"=="" ( + set altpath=%altpath% %2 + ) else ( + set args=%args% %2 + ) + shift + goto NextParm +) + +if "%1"=="--dep-debug" ( +rem @echo on + set debug=y + goto NextParm +) + +if "%1"=="--help" goto Usage + +if "%args%"=="" ( + set args=%1 +) else ( + set args=%args% %1 +) + +:NextParm +shift +goto Loop +:Continue + +set files=%args% + +if "%debug%"=="y" ( + echo cc=%cc% + echo cflags=%cflags% + echo files=%files% + echo altpath=%altpath% +) + +rem Now check if we have everything + +if "%cc%"=="" ( + echo ERROR: No compiler specified + goto Usage +) + +if "%files%"=="" ( + rem Don't report an error -- this happens normally in some configurations + echo # No files specified for dependency generataion + goto End +) + +rem Then get the dependencies for each file + +if "%altpath%"=="" goto NoPaths +for %%G in (%files%) do ( + set fullpath= + set file=%%G + call :Checkpaths + if "%debug%"=="y" echo %file%: fullpath=%fullpath% + if "%fullpath%"=="" goto :NoFile + if "%debug%"=="y" echo CMD: %cc% -M %cflags% %fullpath% + %cc% -M %cflags% %fullpath% || goto DepFail +) +goto :End + +:NoPaths +for %%G in (%files%) do ( + set fullpath= + set file=%%G + call :CheckFile %%G +) +goto :End + +:CheckFile +if "%debug%"=="y" echo Checkfile: Checking %file% +if not exist %file% goto :NoFile +set fullpath=%file% + if "%debug%"=="y" echo CMD: %cc% -M %cflags% %fullpath% +%cc% -M %cflags% %fullpath% || goto DepFail +goto :EOF + +:CheckPaths +for %%H in (%altpath%) do ( + set tmppath=%%H\%file% + if "%debug%"=="y" echo Checkfile: Checking %tmppath% + if exist %tmppath% ( + set fullpath=%tmppath% + goto :EOF + ) +) +goto :EOF + +:NoFile +echo ERROR: No readable file at %file% +goto Usage + +:DepFail +echo ERROR: Failed to created dependencies for %file% + +:Usage +echo Usage: mkdeps [OPTIONS] CC -- CFLAGS -- file [file [file...]] +echo Where: +echo CC +echo A variable number of arguments that define how to execute the compiler +echo CFLAGS +echo The compiler compilation flags +echo file +echo One or more C files whose dependencies will be checked. Each file is expected +echo to reside in the current directory unless --dep-path is provided on the command line +echo And [OPTIONS] include: +echo --dep-debug +echo Enable script debug +echo --dep-path ^<path^> +echo Do not look in the current directory for the file. Instead, look in <path> to see +echo if the file resides there. --dep-path may be used multiple times to specify +echo multiple alternative location +echo --help +echo Shows this message and exits + +:End |