diff options
| -rw-r--r-- | projects/generate.bat | 117 |
1 files changed, 116 insertions, 1 deletions
diff --git a/projects/generate.bat b/projects/generate.bat index d847769c4..2aa04de90 100644 --- a/projects/generate.bat +++ b/projects/generate.bat @@ -21,15 +21,40 @@ rem * KIND, either express or implied. rem * rem *************************************************************************** +rem NOTES +rem +rem Do not set %ERRORLEVEL% to anything. %ERRORLEVEL% is a special variable +rem that only contains errorlevel when %ERRORLEVEL% is not set. Same for %CD%. +rem http://blogs.msdn.com/b/oldnewthing/archive/2008/09/26/8965755.aspx +rem If you need to set the errorlevel do this instead: CALL :seterr [#] + :begin rem Check we are running on a Windows NT derived OS if not "%OS%" == "Windows_NT" goto nodos + rem Check we are not running on a network drive + if "%~d0."=="\\." goto nonetdrv + + rem Switch to this batch file's directory + cd /d "%~0\.." 1>NUL 2>&1 + rem Set our variables - setlocal + setlocal ENABLEEXTENSIONS set VERSION=ALL set MODE=GENERATE + rem Detect programs. HAVE_<PROGNAME> + rem When not found the variable is set undefined. The undefined pattern + rem allows for statements like "if not defined HAVE_PERL (command)" + groff --version <NUL 1>NUL 2>&1 + if %ERRORLEVEL% EQU 0 (set HAVE_GROFF=Y) else (set HAVE_GROFF=) + nroff --version <NUL 1>NUL 2>&1 + if %ERRORLEVEL% EQU 0 (set HAVE_NROFF=Y) else (set HAVE_NROFF=) + perl --version <NUL 1>NUL 2>&1 + if %ERRORLEVEL% EQU 0 (set HAVE_PERL=Y) else (set HAVE_PERL=) + gzip --version <NUL 1>NUL 2>&1 + if %ERRORLEVEL% EQU 0 (set HAVE_GZIP=Y) else (set HAVE_GZIP=) + rem Display the help if /i "%~1" == "-?" goto syntax if /i "%~1" == "-h" goto syntax @@ -62,6 +87,19 @@ rem *************************************************************************** shift & goto parseArgs :start + if "%MODE%" == "GENERATE" ( + echo. + echo Generating prerequisite files + CALL :gen_curlbuild + if errorlevel 1 goto error + CALL :gen_hugehelp + if errorlevel 1 goto error + ) else ( + echo. + echo Removing prerequisite files + call :clean ..\include\curl\curlbuild.h + call :clean ..\src\tool_hugehelp.c + ) if "%VERSION%" == "VC6" goto vc6 if "%VERSION%" == "VC7" goto vc7 if "%VERSION%" == "VC7.1" goto vc71 @@ -337,6 +375,66 @@ rem exit /B +rem CALL this function to generate ..\src\tool_hugehelp.c +rem Returns exit code 0 on success or 1 on failure. +:gen_hugehelp + setlocal + set LC_ALL=C + set ROFFCMD= + if defined HAVE_PERL ( + if defined HAVE_GROFF ( + set ROFFCMD=groff -mtty-char -Tascii -P-c -man + ) else if defined HAVE_NROFF ( + set ROFFCMD=nroff -c -Tascii -man + ) + ) + echo * %CD%\..\src\tool_hugehelp.c + echo #include "tool_setup.h"> ..\src\tool_hugehelp.c + echo #include "tool_hugehelp.h">> ..\src\tool_hugehelp.c + if defined ROFFCMD ( + if defined HAVE_GZIP ( + echo #ifndef HAVE_LIBZ>> ..\src\tool_hugehelp.c + ) + %ROFFCMD% ..\docs\curl.1 2>NUL | perl ..\src\mkhelp.pl ..\docs\MANUAL >> ..\src\tool_hugehelp.c + if defined HAVE_GZIP ( + echo #else>> ..\src\tool_hugehelp.c + %ROFFCMD% ..\docs\curl.1 2>NUL | perl ..\src\mkhelp.pl -c ..\docs\MANUAL >> ..\src\tool_hugehelp.c + echo #endif /^* HAVE_LIBZ ^*/>> ..\src\tool_hugehelp.c + ) + ) else ( + echo. + echo Warning: The curl manual could not be integrated in the source. This means when + echo you build curl the manual will not be available (curl --man^). Integration of + echo the manual is not required and a summary of the options will still be available + echo (curl --help^). To integrate the manual your PATH is required to have + echo groff/nroff, perl and optionally gzip for compression. + echo. + echo void hugehelp(void^)>> ..\src\tool_hugehelp.c + echo #ifdef USE_MANUAL>> ..\src\tool_hugehelp.c + echo { fputs("built-in manual not included\n", stdout^); }>> ..\src\tool_hugehelp.c + echo #else>> ..\src\tool_hugehelp.c + echo {}>> ..\src\tool_hugehelp.c + echo #endif>> ..\src\tool_hugehelp.c + ) + findstr "/C:void hugehelp(void)" ..\src\tool_hugehelp.c 1>NUL 2>&1 + if %ERRORLEVEL% NEQ 0 ( + echo Error: Unable to generate ..\src\tool_hugehelp.c + exit /B 1 + ) + exit /B 0 + +rem CALL this function to generate ..\include\curl\curlbuild.h +rem Returns exit code 0 on success or 1 on failure. +:gen_curlbuild + setlocal + echo * %CD%\..\include\curl\curlbuild.h + copy /y ..\include\curl\curlbuild.h.dist ..\include\curl\curlbuild.h 1>NUL + if %ERRORLEVEL% NEQ 0 ( + echo Error: Unable to generate ..\include\curl\curlbuild.h + exit /B 1 + ) + exit /B 0 + :syntax rem Display the help echo. @@ -366,6 +464,23 @@ rem echo Error: Only a Windows NT based Operating System is supported goto error +:nonetdrv + echo. + echo Error: This batch file cannot run from a network drive + goto error + +:seterr + rem Set the caller's errorlevel. + rem %1[opt]: Errorlevel as integer. + rem If %1 is empty the errorlevel will be set to 0. + rem If %1 is not empty and not an integer the errorlevel will be set to 1. + setlocal + set EXITCODE=%~1 + if not defined EXITCODE set EXITCODE=0 + echo %EXITCODE%|findstr /r "[^0-9\-]" 1>NUL 2>&1 + if %ERRORLEVEL% EQU 0 set EXITCODE=1 + exit /b %EXITCODE% + :error endlocal exit /B 1 |