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1443 lines
42 KiB
1443 lines
42 KiB
/*** NMAKE.C - main module *****************************************************
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*
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* Copyright (c) 1988-1990, Microsoft Corporation. All rights reserved.
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*
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* Purpose:
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* This is the main module of nmake
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*
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* Revision History:
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* 01-Feb-1994 HV Move messages to external file.
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* 15-Nov-1993 JdR Major speed improvements
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* 15-Oct-1993 HV Use tchar.h instead of mbstring.h directly, change STR*() to _ftcs*()
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* 10-May-1993 HV Add include file mbstring.h
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* Change the str* functions to STR*
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* 26-Mar-1992 HV Rewrite filename() to use _splitpath()
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* 06-Oct-1992 GBS Removed extern for _pgmptr
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* 08-Jun-1992 SS add IDE feedback support
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* 08-Jun-1992 SS Port to DOSX32
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* 29-May-1990 SB Fix precedence of predefined inference rules ...
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* 25-May-1990 SB Various fixes: 1> New inference rules for fortran and pascal;
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* 2> Resolving ties in timestamps in favour of building;
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* 3> error U1058 does not echo the filename anymore (ctrl-c
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* caused filename and lineno to be dispalyed and this was
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* trouble for PWB
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* 01-May-1990 SB Add predefined rules and inference rules for FORTRAN
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* 23-Apr-1990 SB Add predefined rules and inference rules for COBOL
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* 20-Apr-1990 SB Don't show lineno for CTRL+C handler error
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* 17-Apr-1990 SB Pass copy of makeflags to putenv() else freeing screws the
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* DGROUP.
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* 23-Feb-1990 SB chdir(MAKEDIR) to avoid returning to bad directory in DOS
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* 02-Feb-1990 SB change fopen() to FILEOPEN()
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* 31-Jan-1990 SB Postpone defineMAcro("MAKE") to doMAke(); Put freshly
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* allocated strings in the macro table as freeStructures()
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* free's the macroTable[]
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* 24-Jan-1990 SB Add byte to call for sprintf() for "@del ..." case for /z
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* 29-Dec-1989 SB ignore /Z when /T also specified
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* 29-Dec-1989 SB nmake -? was giving error with TMP directory nonexistent
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* 19-Dec-1989 SB nmake /z requests
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* 14-Dec-1989 SB Trunc MAKEFLAGS averts GPF;Silently ignore /z in protect mode
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* 12-Dec-1989 SB =c, =d for NMAKE /Z
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* 08-Dec-1989 SB /NZ causes /N to override /Z; add #define TEST_RUNTIME stuff
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* 01-Dec-1989 SB Contains an hack #ifdef'ed for Overlayed version
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* 22-Nov-1989 SB Changed free() to FREE()
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* 17-Nov-1989 SB defined INCL_NOPM; generate del commands to del temps
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* 19-Oct-1989 SB ifdef SLASHK'ed stuff for -k
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* 04-Sep-1989 SB echoing and redirection problem for -z fixed
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* 17-Aug-1989 SB added #ifdef DEBUG's and error -nz incompatible
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* 31-Jul-1989 SB Added check of return value -1 (error in spawning) for -help
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* remove -z option help message
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* 12-Jul-1989 SB readEnvironmentVars() was not using environ variable but an
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* old pointer (envPtr) to it. In the meantime environ was
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* getting updated. Safer to use environ directly.
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* 29-Jun-1989 SB freeStructures() now deletes inlineFileList also
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* 28-Jun-1989 SB changed deletion of inline files to end of mainmain() instead of
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* doMake() to avoid deletion when a child make quits.
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* 19-Jun-1989 SB modified .bas.obj to have ';' at end of cmd line
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* 21-May-1989 SB freeRules() gets another parameter to avoid bogus messages
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* 18-May-1989 SB change delScriptFiles() to do unlink instead of calling
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* execLine. Thus, ^C handling is better now. No more hangs
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* 15-May-1989 SB Added /make support; inherit /nologo
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* 13-May-1989 SB Changed delScriptFiles(); added MAKEDIR; Added BASIC rules
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* Changed chkPrecious()
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* 01-May-1989 SB Changed FILEINFO to void *; OS/2 Version 1.2 support
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* 17-Apr-1989 SB on -help spawn 'qh /u nmake' instead. rc = 3 signals error
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* 14-Apr-1989 SB no 'del inlinefile' cmd for -n. -z now gives 'goto NmakeExit'
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* CC and AS allocated of the heap and not from Data Segment
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* 05-Apr-1989 SB made all funcs NEAR; Reqd to make all function calls NEAR
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* 27-Mar-1989 SB Changed unlinkTmpFiles() to delScriptFiles()
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* 10-Mar-1989 SB Removed blank link from PWB.SHL output
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* 09-Mar-1989 SB changed param in call to findRule. fBuf is allocated on the
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* heap in useDefaultMakefile()
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* 24-Feb-1989 SB Inherit MAKEFLAGS to Env for XMake Compatibility
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* 22-Feb-1989 SB Ignore '-' or '/' in parseCommandLine()
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* 16-Feb-1989 SB add delScriptFiles() to delete temp script files at the
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* end of the make. Also called on ^c and ^break
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* 15-Feb-1989 SB Rewrote useDefaultMakefile(); MAKEFLAGS can contain all flags
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* now
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* 13-Feb-1989 SB Rewrote filename() for OS/2 1.2 support, now returns BOOL.
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* 3-Feb-1989 SB Renamed freeUnusedRules() to freeRules(); moved prototype to
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* proto.h
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* 9-Jan-1989 SB Improved /help;added -?
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* 3-Jan-1989 SB Changes for /help and /nologo
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* 5-Dec-1988 SB Made chkPrecious() CDECL as signal() expects it
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* main has CDECL too; cleaned prototypes (added void)
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* 30-Nov-1988 SB Added for 'z' option in setFlags() and chkPrecious()
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* 10-Nov-1988 SB Removed '#ifndef IBM' as IBM ver has a separate tree
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* 21-Oct-1988 SB Added fInheritUserEnv to inherit macro definitions
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* 22-Sep-1988 RB Changed a lingering reference of /B to /A.
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* 15-Sep-1988 RB Move some def's out to GLOBALS.
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* 17-Aug-1988 RB Clean up.
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* 15-Aug-1988 RB /B ==> /A for XMAKE compatibility.
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* 11-Jul-1988 rj Removed OSMODE definition.
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* Removed NMAKE & NMAKEFLAGS (sob!).
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* 8-Jul-1988 rj Added OSMODE definition.
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* 7-Jul-1988 rj #ifndef IBM'ed NMAKE & NMAKEFLAGS
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* 6-Jul-1988 rj Ditched shell, argVector, moved getComSpec to build.c.
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* 5-Jul-1988 rj Fixed (*pfSPAWN) declarations.
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* 28-Jun-1988 rj Added NMAKEFLAGS predefined macro.
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* 24-Jun-1988 rj Added NMAKE predefined macro.
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* Added doError flag to unlinkTmpFiles call.
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* 23-Jun-1988 rj Fixed okToDelete to delete less often.
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* 22-Jun-1988 rj Make chkPrecious use error messages
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* 25-May-1988 rb Make InitLeadByte() smarter.
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* 20-May-1988 rb Change built-in macro names.
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* 18-May-1988 rb Remove comment about built-in rules and macros.
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* 17-May-1988 rb Load built-in rules in right place.
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* 16-May-1988 rb Conditionalize recursive make feature.
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* 8-May-1988 rb Better initialization of system shell.
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*
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*******************************************************************************/
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#include "nmake.h"
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#include "nmmsg.h"
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#include "proto.h"
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#include "globals.h"
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#include "grammar.h"
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#define INCL_NOPM
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#define INCL_DOSSIGNALS
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#if !defined(DOS) && !defined(FLAT)
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#include <os2.h>
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#endif
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#define MAX(A,B) (A) > (B) ? (A) : (B)
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/* ----------------------------------------------------------------------------
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* prototypes for main and all functions static to this module
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*/
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void __cdecl main(unsigned, char**, char**);
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LOCAL void NEAR readEnvironmentVars(void);
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LOCAL void NEAR readMakeFiles(void);
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LOCAL void NEAR useDefaultMakefile(void);
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LOCAL BOOL NEAR filename(const char*, char**);
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LOCAL void NEAR freeStructures(void);
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LOCAL void NEAR loadBuiltInRules(void);
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//void pascal chkPrecious(USHORT, USHORT);
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LOCAL void __cdecl chkPrecious(int sig);
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LOCAL void NEAR InitializeEnv(void);
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LOCAL UCHAR NEAR isPrecious(char*);
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void NEAR removeTrailChars(char *);
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extern void CDECL NEAR makeIdeMessage (unsigned, unsigned,...);
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void CDECL NEAR usage (void);
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/* ----------------------------------------------------------------------------
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* global variables that live in this module but that are also used in
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* other modules:
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*/
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#ifdef DEBUG
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char *dummy="dummy";
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#endif
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char * makeStr = NULL; /* this make invocation name */
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#ifdef DOS
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char * startupDir;
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#endif
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char NEAR fileStr[MAXNAME];
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char * initSavPtr = NULL; /* save area for initialized vars */
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unsigned saveBytes = 0;
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char ** envPtr = NULL;
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UCHAR okToDelete = FALSE; /* do not del unless exec'ing cmd */
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#if defined(FLAT)
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UCHAR fRunningUnderTNT = FALSE;
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extern UCHAR FIsTNT(void);
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#endif
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char * builtInTarg[] = {".SUFFIXES",
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".c.obj",
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".c.exe",
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".cpp.obj",
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".cpp.exe",
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".cxx.obj",
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".cxx.exe",
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".asm.obj",
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".asm.exe",
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".bas.obj",
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".cbl.obj",
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".cbl.exe",
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".for.obj",
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".for.exe",
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".pas.obj",
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".pas.exe",
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".rc.res",
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NULL};
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char * bltInCmd0[] = {".exe", ".obj", ".asm", ".c", ".cpp", ".cxx",
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".bas", ".cbl", ".for", ".pas", ".res", ".rc",
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NULL};
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char * bltInCmd1[] = {"$(CC) $(CFLAGS) /c $*.c", NULL};
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char * bltInCmd2[] = {"$(CC) $(CFLAGS) $*.c", NULL};
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char * bltInCmd3[] = {"$(CPP) $(CPPFLAGS) /c $*.cpp", NULL};
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char * bltInCmd4[] = {"$(CPP) $(CPPFLAGS) $*.cpp", NULL};
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char * bltInCmd5[] = {"$(CXX) $(CXXFLAGS) /c $*.cxx", NULL};
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char * bltInCmd6[] = {"$(CXX) $(CXXFLAGS) $*.cxx", NULL};
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char * bltInCmd7[] = {"$(AS) $(AFLAGS) /c $*.asm", NULL};
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char * bltInCmd8[] = {"$(AS) $(AFLAGS) $*.asm", NULL};
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char * bltInCmd9[] = {"$(BC) $(BFLAGS) $*.bas;", NULL};
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char * bltInCmd10[] = {"$(COBOL) $(COBFLAGS) $*.cbl;", NULL};
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char * bltInCmd11[] = {"$(COBOL) $(COBFLAGS) $*.cbl, $*.exe;", NULL};
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char * bltInCmd12[] = {"$(FOR) /c $(FFLAGS) $*.for", NULL};
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char * bltInCmd13[] = {"$(FOR) $(FFLAGS) $*.for", NULL};
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char * bltInCmd14[] = {"$(PASCAL) /c $(PFLAGS) $*.pas", NULL};
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char * bltInCmd15[] = {"$(PASCAL) $(PFLAGS) $*.pas", NULL};
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char * bltInCmd16[] = {"$(RC) $(RFLAGS) /r $*", NULL};
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char ** builtInCom[] = {bltInCmd0, bltInCmd1, bltInCmd2, bltInCmd3,
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bltInCmd4, bltInCmd5, bltInCmd6, bltInCmd7,
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bltInCmd8, bltInCmd9, bltInCmd10, bltInCmd11,
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bltInCmd12, bltInCmd13, bltInCmd14, bltInCmd15,
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bltInCmd16, NULL};
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/* ----------------------------------------------------------------------------
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* Local to this module
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*/
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#ifndef NO_OPTION_Z
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LOCAL char nmakeExitLabelCmd[] = ":NMAKEEXIT";
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#endif
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/* --------------------------------------------------------------------
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* main
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*
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* actions: saves the initial global variables in a
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* block. calls doMake() and then delTempScriptFiles()
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*/
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void __cdecl
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main(
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unsigned argc,
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char *argv[],
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char *envp[]) /* environment variables */
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{
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extern unsigned saveBytes;
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extern char **envPtr;
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int status; /* returned by doMake */
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extern char *makeStr;
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#ifdef OS2_SIGNALS
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PUSHORT prev;
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unsigned long _FAR *pfnsig;
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#endif
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InitializeEnv();
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#if defined(FLAT)
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fRunningUnderTNT = FIsTNT();
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#endif
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initCharmap();
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initMacroTable(macroTable);
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#ifdef DEBUG_MEMORY
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//This puts 0xff in all free entries in the heap
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_heapset(0xff);
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#endif
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envPtr = envp;
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#ifdef DEBUG_COMMANDLINE
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{
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int iArg = argc;
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char **chchArg = argv;
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for (; iArg--; chchArg++)
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printf("'%s' ", *chchArg);
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printf("\n");
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}
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#endif
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#ifdef TEST_RUNTIME
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//Tests RunTime error R6001
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{char near *foo = NULL; *foo = '1';}
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#endif
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#ifdef DOS
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startupDir = getCurDir();
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#endif
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#ifdef FLAT
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resultbuf_size = sizeof(struct _finddata_t);
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#ifdef NT
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ext_size = CCHMAXPATHCOMP;
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filename_size = CCHMAXPATHCOMP;
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filenameext_size = CCHMAXPATH;
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#endif
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#else
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/* If OS/2 1.2 and beyond then allowed max sizes vary
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*/
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if (_osmajor < 10 || _osmode == DOS_MODE)
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resultbuf_size = sizeof(struct find_t);
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else if (_osminor < 20)
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resultbuf_size = sizeof(struct FileFindBuf);
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else {
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ext_size = CCHMAXPATHCOMP;
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filename_size = CCHMAXPATHCOMP;
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filenameext_size = CCHMAXPATH;
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resultbuf_size = sizeof(struct _FILEFINDBUF);
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}
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#endif
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if (!makeStr) /* extract file name */
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if (!filename(_ftcscpy(fileStr, _pgmptr), &makeStr))
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makeStr = "NMAKE";
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// Initialize the message file
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SetErrorFile("nmake.err", _pgmptr, 1); // 1=Search Exe Path
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#if defined(SELF_RECURSE)
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initSavPtr = (char *)allocate(saveBytes = (&endOfSave - &startOfSave));
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memmove(initSavPtr, &startOfSave, saveBytes);
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#endif
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/* set up handler for .PRECIOUS the handler tries to remove the
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* current target when control-C'd, unless it is "precious"
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*/
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#ifdef OS2_SIGNALS
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This commented out part was trial for using OS/2 function calls
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It still has some problems
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DOSSETSIGHANDLER(chkPrecious, pfnsig, prev, SIGA_ACCEPT, SIG_CTRLC);
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if (_osmode == OS2_MODE) {
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DOSSETSIGHANDLER(chkPrecious, NULL, NULL, SIGA_ACCEPT, SIG_CTRLBREAK);
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DOSSETSIGHANDLER(chkPrecious, NULL, NULL, SIGA_ACCEPT, SIG_KILLPROCESS);
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}
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#endif
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signal(SIGINT, chkPrecious);
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signal(SIGTERM, chkPrecious);
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makeIdeMessage(0, 0);
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status = doMake(argc, argv, NULL);
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#ifndef NO_OPTION_Z
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/* If -Z is specified then NMAKE needs to have errorLevel check in the
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* batch file. So add the goto label for exit and print the Reverse batch
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* file
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*/
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if (ON(gFlags, F1_REVERSE_BATCH_FILE)) {
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STRINGLIST *revCmd;
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//Adds ':NMAKEEXIT' to jump to end when error occurs
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revCmd = makeNewStrListElement();
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revCmd->text = nmakeExitLabelCmd;
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prependItem(&revList, revCmd);
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//'=c' means echo at current line
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revCmd = makeNewStrListElement();
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revCmd->text = makeString("=c");
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appendItem(&revList, revCmd);
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//'=d' turns echoing on (unless preceeded by @)
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revCmd = makeNewStrListElement();
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revCmd->text = makeString("=d");
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appendItem(&revList, revCmd);
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}
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#endif
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delScriptFiles();
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#ifndef NO_OPTION_Z
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if (ON(gFlags, F1_REVERSE_BATCH_FILE))
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printReverseFile();
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#endif
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#ifdef MEMORY_DEBUG
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mem_status();
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#endif
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#ifdef HEAP_DIAGNOSTICS
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printHeapDiagnostics();
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#endif
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#ifdef NMK_DEBUG
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fprintf(stderr, "Exiting...\n");
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#endif
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if (!fSlashKStatus)
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//error when slashK specified
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status = 1;
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#if !defined(NDEBUG) && !defined(NT_BUILD)
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printStats();
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#endif
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exit(status);
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}
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//
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// On some systems, the environment strings may be allocated as one large block,
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// making it expensive to manipulate them. In that case, we copy each environment
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// strings to its own allocation and release the large block
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//
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LOCAL void NEAR
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InitializeEnv(
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void
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) {
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#if !defined(FLAT)
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char **ppch = copyEnviron(environ);
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free(*environ);
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free(environ);
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environ = ppch;
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#endif
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}
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extern void NEAR endNameList(void);
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extern void NEAR addItemToList(void);
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extern void NEAR assignDependents(void);
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extern void NEAR assignBuildCommands(void);
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|
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/* loadBuiltInRules() -- Loads built in Rules to the NMAKE Tables
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*
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* Modifies:
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* fInheritUserEnv -- is set to TRUE to inherit CC, AS
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*
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* Notes:
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* Does this by calls to defineMacro(), which calls putMacro(). Since,
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* fInheritUserEnv is set to TRUE, putMacro() will add to the Environment.
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*/
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LOCAL void NEAR
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loadBuiltInRules(void)
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|
{
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char *tempTarg;
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char **tempCom;
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|
unsigned index;
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|
char *macroName, *macroValue;
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|
extern char *makestr;
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/* We dynamically allocate CC and AS because they need to be freed in a
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* recursive MAKE
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*/
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macroName = makeString("CC");
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macroValue = makeString("cl");
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defineMacro(macroName, macroValue, 0);
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macroName = makeString("CXX");
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macroValue = makeString("cl");
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defineMacro(macroName, macroValue, 0);
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macroName = makeString("CPP");
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macroValue = makeString("cl");
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defineMacro(macroName, macroValue, 0);
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macroName = makeString("AS");
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macroValue = makeString("ml");
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defineMacro(macroName, macroValue, 0);
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macroName = makeString("BC");
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macroValue = makeString("bc");
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defineMacro(macroName, macroValue, 0);
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macroName = makeString("COBOL");
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macroValue = makeString("cobol");
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defineMacro(macroName, macroValue, 0);
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macroName = makeString("FOR");
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macroValue = makeString("fl");
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defineMacro(macroName, macroValue, 0);
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macroName = makeString("PASCAL");
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macroValue = makeString("pl");
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defineMacro(macroName, macroValue, 0);
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macroName = makeString("RC");
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macroValue = makeString("rc");
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defineMacro(macroName, macroValue, 0);
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macroName = makeString("MAKE");
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macroValue = makeString(makeStr);
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/* From environment so it won't get exported ; user can reset MAKE
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*/
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defineMacro(macroName, macroValue, M_ENVIRONMENT_DEF|M_WARN_IF_RESET);
|
|
|
|
for (index = 0; tempTarg = builtInTarg[index]; index++) {
|
|
name = makeString(tempTarg);
|
|
_ftcscpy(buf, ":");
|
|
endNameList();
|
|
for (tempCom=builtInCom[index];*tempCom;tempCom++) {
|
|
_ftcscpy(buf, *tempCom);
|
|
addItemToList();
|
|
}
|
|
if (index == 0)
|
|
assignDependents();
|
|
assignBuildCommands();
|
|
}
|
|
|
|
}
|
|
|
|
/* ----------------------------------------------------------------------------
|
|
* doMake()
|
|
*
|
|
* actions: prints a version message
|
|
* reads the environment variable MAKEFLAGS
|
|
* if MAKEFLAGS defined
|
|
* defines MAKEFLAGS to have that value w/in nmake
|
|
* sets a flag for each option if MAKEFLAGS defined
|
|
* else defines the macro MAKEFLAGS to be NULL
|
|
* parses commandline (adding option letters to MAKEFLAGS)
|
|
* reads all environment variables
|
|
* reads tools.ini
|
|
* reads makefile(s) (if -e flag set, new definitions in
|
|
* makefile won't override environment variable defs)
|
|
* prints information if -p flag
|
|
* processes makefile(s)
|
|
* prints information if -d flag and not -p flag (using both
|
|
* is overkill)
|
|
*
|
|
* In effect, the order for making assignments is (1 = least binding,
|
|
* 4 = most binding):
|
|
*
|
|
* 1) TOOLS.INI
|
|
* 2) environment (if -e flag, makefile)
|
|
* 3) makefile (if -e flag, environment)
|
|
* 4) command line
|
|
*
|
|
* The user can put anything he wants in the MAKEFLAGS environment variable.
|
|
* I don't check it for illegal flag values, because there are many xmake
|
|
* flags that we don't support. He shouldn't have to change his MAKEFLAGS
|
|
* to use nmake. Xmake always puts 'b' in MAKEFLAGS for "backward com-
|
|
* patibility" (or "botch") for the original Murray Hill version of make.
|
|
* It doesn't make sense to use -f in MAKEFLAGS, thus it is disallowed.
|
|
* It also makes little sense to let the default flags be -r, -p, or -d,
|
|
* so they aren't allowed in MAKEFLAGS, either.
|
|
*
|
|
* Even though DOS only uses uppercase in environment variables, this
|
|
* program may be ported to xenix in the future, thus we allow for the
|
|
* possibility that MAKEFLAGS and commandline options will be in upper
|
|
* and/or lower case.
|
|
*
|
|
* modifies: init global flag set if tools.ini is being parsed...
|
|
*/
|
|
|
|
|
|
int NEAR
|
|
doMake(argc, argv, parentBlkPtr)
|
|
unsigned argc;
|
|
char *argv[];
|
|
char *parentBlkPtr; /* state of parent, restored prior to return */
|
|
{
|
|
int status = 0;
|
|
char *p;
|
|
extern char *makeStr; /* the initial make invok name */
|
|
extern unsigned saveBytes;
|
|
char *makeDir, *curDir;
|
|
|
|
#ifdef DEBUG_ALL
|
|
printf ("DEBUG: In doMake\n");
|
|
#endif
|
|
#if !defined(SELF_RECURSE)
|
|
assert(parentBlkPtr == NULL);
|
|
#endif
|
|
|
|
/*
|
|
* Load built-ins here rather than in main(). Otherwise in a recursive
|
|
* make, doMake() will initialize rules to some value which has been
|
|
* freed by sortRules(). [RB]
|
|
* UNDONE: why is sortRules() not setting rules to NULL? [RB]
|
|
*/
|
|
|
|
#ifdef DEBUG
|
|
heapdump(__FILE__, __LINE__);
|
|
#endif
|
|
|
|
inlineFileList = (STRINGLIST *)NULL;
|
|
makeDir = makeString("MAKEDIR");
|
|
curDir = getCurDir();
|
|
defineMacro(makeDir, curDir, 0);
|
|
|
|
//TEMPFIX: We are truncating MAKEFLAGS environment variable to its limit
|
|
//to avoid GP Faults
|
|
if (p = getenv("MAKEFLAGS")) /* but not MAKEFLAGS */
|
|
_ftcsncpy(makeflags+10, p, _ftcslen(makeflags + 10));
|
|
/*
|
|
* fInheritUserEnv is set to TRUE so that the changes made get inherited
|
|
*/
|
|
fInheritUserEnv = (BOOL)TRUE;
|
|
|
|
//
|
|
// 07-05-92 BryanT Simply adding global strings to the macro array
|
|
// causes problems later when you go to free them
|
|
// from a recursive $(MAKE). Both the macro name
|
|
// and the macro's value must be created with
|
|
// makeString.
|
|
|
|
defineMacro(makeString("MAKEFLAGS"), makeString(makeflags+10), M_NON_RESETTABLE|M_ENVIRONMENT_DEF);
|
|
|
|
for (;p && *p; p++) /* set flags in MAKEFLAGS */
|
|
setFlags(*p, TRUE); /* TRUE says turn bits ON */
|
|
|
|
#ifdef DEBUG_ALL
|
|
heapdump(__FILE__, __LINE__);
|
|
#endif
|
|
|
|
parseCommandLine(--argc, ++argv); /* skip over program name */
|
|
#ifdef DEBUG_ALL
|
|
printf ("DEBUG: Command Line parsed\n");
|
|
#endif
|
|
#ifndef NO_OPTION_Z
|
|
if (ON(gFlags, F1_REVERSE_BATCH_FILE) &&
|
|
(ON(flags, F2_NO_EXECUTE) || ON(gFlags, F1_TOUCH_TARGETS)))
|
|
// We ignore /Z option when /N or /T is also specified
|
|
setFlags('Z', FALSE);
|
|
#endif
|
|
#ifdef DEAD_CODE
|
|
makeError(0, CMDLINE_N_Z_INCOMPATIBLE, makeStr);
|
|
#endif
|
|
if (!bannerDisplayed) displayBanner(); /* version number, etc. */
|
|
if (OFF(gFlags, F1_IGNORE_EXTERN_RULES)) { /* read tools.ini */
|
|
#ifdef DEBUG_ALL
|
|
printf ("DEBUG: Read Tools.ini\n");
|
|
#endif
|
|
loadBuiltInRules();
|
|
#ifdef DEBUG_ALL
|
|
printf ("DEBUG: loadBuiltInRules\n");
|
|
#endif
|
|
fName = "tools.ini";
|
|
#ifdef DEBUG_ALL
|
|
heapdump(__FILE__, __LINE__);
|
|
#endif
|
|
if (tagOpen("INIT", fName, makeStr)) {
|
|
++line;
|
|
init = TRUE; /* tools.ini being parsed */
|
|
|
|
#ifdef DEBUG_ALL
|
|
heapdump(__FILE__, __LINE__);
|
|
#endif
|
|
|
|
#ifdef DEBUG_ALL
|
|
printf ("DEBUG: Start Parse\n");
|
|
#endif
|
|
parse();
|
|
#ifdef DEBUG_ALL
|
|
printf ("DEBUG: Parsed\n");
|
|
#endif
|
|
if (fclose(file) == EOF)
|
|
makeError(0, ERROR_CLOSING_FILE, fName);
|
|
}
|
|
}
|
|
|
|
#ifdef DEBUG_ALL
|
|
heapdump(__FILE__, __LINE__);
|
|
#endif
|
|
#ifdef DEBUG_ALL
|
|
printf ("after tagopen\n");
|
|
#endif
|
|
// For XMake Compatibility MAKEFLAGS should always be inherited to the Env
|
|
// Put copy of makeflags so that the environment can be freed on return
|
|
// from a recursive make
|
|
if (PutEnv(makeString(makeflags)) == -1)
|
|
makeError(0, OUT_OF_ENV_SPACE);
|
|
#ifdef DEBUG_ALL
|
|
printf ("after putenv\n");
|
|
#endif
|
|
if (!makeFiles) useDefaultMakefile(); /* if no -f makefile given*/
|
|
#ifdef DEBUG_ALL
|
|
printf ("DEBUG: Used default\n");
|
|
#endif
|
|
readEnvironmentVars();
|
|
readMakeFiles(); /* read description files */
|
|
|
|
#ifdef DEBUG_ALL
|
|
printf ("DEBUG: Read makefile\n");
|
|
#endif
|
|
currentLine = 0; /* reset line after done */
|
|
sortRules(); /* reading files (for */
|
|
if (ON(gFlags, F1_PRINT_INFORMATION)) { /* error messages) */
|
|
showMacros();
|
|
showRules();
|
|
showTargets();
|
|
}
|
|
/* free buffer used for conditional processing - not required now */
|
|
if (lbufPtr)
|
|
FREE(lbufPtr);
|
|
|
|
|
|
#ifdef DEBUG_ALL
|
|
heapdump(__FILE__, __LINE__);
|
|
#endif
|
|
|
|
status = processTree();
|
|
|
|
#if defined(SELF_RECURSE)
|
|
/* restore state of the parent into the global area */
|
|
if (parentBlkPtr) {
|
|
/* free the space used up for this make invocation */
|
|
/* free the rule list, the macroTable, the targetTable */
|
|
freeStructures();
|
|
memmove(&startOfSave, parentBlkPtr, saveBytes);
|
|
FREE(parentBlkPtr);
|
|
}
|
|
#endif
|
|
|
|
#ifdef DEBUG_ALL
|
|
heapdump(__FILE__, __LINE__);
|
|
#endif
|
|
|
|
//We ignore retval from chdir because we cannot do anything if it fails
|
|
//This accomplishes a 'cd $(MAKEDIR)'.
|
|
_chdir(curDir);
|
|
return(status);
|
|
}
|
|
|
|
|
|
/*** filename -- filename part of a name ***************************************
|
|
*
|
|
* Scope:
|
|
* Local
|
|
*
|
|
* Purpose:
|
|
* A complete file name is of the form <drive:><path><filename><.ext>. This
|
|
* function returns the filename part of the name.
|
|
*
|
|
* Input:
|
|
* src -- The complete file name
|
|
* dst -- filename part of the complete file name
|
|
*
|
|
* Output:
|
|
* Returns TRUE if src has a filename part & FALSE otherwise
|
|
*
|
|
* Assumes:
|
|
* That the file name could have either '/' or '\' as path separator.
|
|
*
|
|
* Modifies Globals:
|
|
* None.
|
|
*
|
|
* Uses Globals:
|
|
* None.
|
|
*
|
|
* Notes:
|
|
* Allocates memory for filename part. Function was rewritten to support OS/2
|
|
* Ver 1.2 filenames.
|
|
*
|
|
* HV: One concern when I rewrite filename() to use _splitpath(): I declared
|
|
* szFilename with size _MAX_FNAME, which could blow up the stack if _MAX_FNAME
|
|
* is too large.
|
|
*
|
|
*******************************************************************************/
|
|
|
|
LOCAL BOOL NEAR
|
|
filename(const char *src, char **dst)
|
|
{
|
|
char szFilename[_MAX_FNAME]; // The filename part
|
|
|
|
// Split the full pathname to components
|
|
_splitpath(src, NULL, NULL, szFilename, NULL);
|
|
|
|
// Allocate & copy the filename part to the return string
|
|
*dst = makeString(szFilename);
|
|
|
|
// Finished
|
|
return (BOOL) _ftcslen(*dst);
|
|
}
|
|
|
|
|
|
/* ----------------------------------------------------------------------------
|
|
* readMakeFiles()
|
|
*
|
|
* actions: walks through the list calling parse on each makefile
|
|
* resets the line number before parsing each file
|
|
* removes name of parsed file from list
|
|
* frees removed element's storage space
|
|
*
|
|
* modifies: file global file pointer (FILE*)
|
|
* fName global pointer to file name (char*)
|
|
* line global line number used and updated by the
|
|
* lexer
|
|
* init global flag reset for parsing makefiles
|
|
* ( files other than tools.ini )
|
|
* makeFiles in main() by modifying contents of local
|
|
* pointer (list)
|
|
*
|
|
* We keep from fragmenting memory by not allocating and then freeing space
|
|
* for the (probably few) names in the files and targets lists. Instead
|
|
* we use the space already allocated for the argv[] vars, and use the space
|
|
* we alloc for the commandfile vars. The commandfile vars that could be
|
|
* freed here, but they aren't because we can't tell them from the argv[]
|
|
* vars. They will be freed at the end of the program.
|
|
*/
|
|
|
|
LOCAL void NEAR
|
|
readMakeFiles(void)
|
|
{
|
|
STRINGLIST *q;
|
|
|
|
for (q = makeFiles; q ; q = q->next) { /* for each name in list */
|
|
if ((q->text)[0] == '-' && !(q->text)[1]) {
|
|
fName = makeString("STDIN");
|
|
file = stdin;
|
|
}
|
|
else {
|
|
fName = makeString(q->text);
|
|
if (!(file = FILEOPEN(fName, "rt"))) /* open to read, text mode*/
|
|
makeError(0, CANT_OPEN_FILE, fName);
|
|
}
|
|
line = 0;
|
|
init = FALSE; /* not parsing tools.ini */
|
|
parse();
|
|
if (file != stdin && fclose(file) == EOF)
|
|
makeError(0, ERROR_CLOSING_FILE, fName);
|
|
}
|
|
|
|
//free the list of makefiles
|
|
freeStringList(makeFiles);
|
|
}
|
|
|
|
|
|
|
|
/*** readEnvironmentVars - Read in environment variables into Macro table ******
|
|
*
|
|
* Scope:
|
|
* Local.
|
|
*
|
|
* Purpose:
|
|
* Reads environment variables into the NMAKE macro Table. It walks through envp
|
|
* using environ making entries in NMAKE's hash table of macros for each string
|
|
* in the table.
|
|
*
|
|
* Input:
|
|
*
|
|
* Output:
|
|
*
|
|
* Errors/Warnings:
|
|
*
|
|
* Assumes:
|
|
* That the env contains strings of the form "VAR=value" i.e. '=' present.
|
|
*
|
|
* Modifies Globals:
|
|
* fInheritUserEnv - set to false.
|
|
*
|
|
* Uses Globals:
|
|
* environ - Null terminated table of pointers to environment variable
|
|
* definitions of the form "name=value" (Std C Runtime variable)
|
|
*
|
|
* Notes:
|
|
* If the user specifies "set name=value" as a build command for a target being
|
|
* built, the change in the environment will not be reflected in nmake's set of
|
|
* defined variables in the macro table.
|
|
*
|
|
* Undone/Incomplete:
|
|
* 1> Probably do not need envPtr global in NMAKE. (to be removed)
|
|
* 2> Probably don't need fInheritUserEnv (see PutMacro)
|
|
*
|
|
*******************************************************************************/
|
|
LOCAL void NEAR
|
|
readEnvironmentVars(void)
|
|
{
|
|
char *macro, *value;
|
|
char *t;
|
|
char **envPtr;
|
|
|
|
envPtr = environ;
|
|
for (;*envPtr; ++envPtr) {
|
|
if (t = _ftcschr(*envPtr, '=')) { /* should always be TRUE */
|
|
if (!_ftcsnicmp(*envPtr, "MAKEFLAGS", 8))
|
|
continue;
|
|
*t = '\0';
|
|
// Don't add empty names.
|
|
if (**envPtr == '\0')
|
|
continue;
|
|
// ALLOC: here we make copies of the macro name and value to define
|
|
macro = _ftcsupr(makeString(*envPtr));
|
|
|
|
value = makeString(t+1);
|
|
*t = '=';
|
|
fInheritUserEnv = (BOOL)FALSE;
|
|
if (!defineMacro(macro, value, M_ENVIRONMENT_DEF)) {
|
|
// ALLOC: here we free the copies if they were not added.
|
|
FREE(macro);
|
|
FREE(value);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/* ----------------------------------------------------------------------------
|
|
* parseCommandLine()
|
|
*
|
|
* arguments: argc count of arguments in argv vector
|
|
* argv table of pointers to commandline arguments
|
|
*
|
|
* actions: reads a command file if necessary
|
|
* sets switches
|
|
* defines macros
|
|
* makes a list of makefiles to read
|
|
* makes a list of targets to build
|
|
*
|
|
* modifies: makeFiles in main() by modifying contents of parameter
|
|
* pointer (list) to STRINGLIST pointer
|
|
* (makeFiles)
|
|
* makeTargets in main() by modifying contents of param
|
|
* pointer (targets) to STRINGLIST pointer
|
|
* fInheritUserEnv set to TRUE so that user defined changes in the
|
|
* environment variables get inherited by the Env
|
|
*
|
|
* nmake doesn't make new copies of command line macro values or environment
|
|
* variables, but instead uses pointers to the space already allocated.
|
|
* This can cause problems if the envp, the environment pointer, is accessed
|
|
* elsewhere in the program (because the vector's strings will contain '\0'
|
|
* where they used to contain '='). I don't foresee any need for envp[] to
|
|
* be used elsewhere. Even if we did need to use the environment, we could
|
|
* access the environ variable or use getenv().
|
|
*
|
|
* I don't care what the current DOS "switch" character is -- I always
|
|
* let the user give either.
|
|
*/
|
|
|
|
|
|
char *helpArguments[] = {"QH", "/u", "NMAKE.EXE", NULL };
|
|
|
|
void NEAR
|
|
parseCommandLine(argc, argv)
|
|
unsigned argc;
|
|
char *argv[];
|
|
{
|
|
extern char *makeStr;
|
|
STRINGLIST *p;
|
|
char *s;
|
|
char *t;
|
|
FILE *out;
|
|
BOOL fHelp = FALSE;
|
|
BOOL fQuestion = FALSE;
|
|
|
|
for (; argc; --argc, ++argv) {
|
|
if (**argv == '@') /* cmdfile*/
|
|
readCommandFile((char*)*argv+1);
|
|
else if (**argv == '-'|| **argv == '/') { /* switch */
|
|
s = *argv + 1;
|
|
if (!_ftcsicmp(s, "help")) {
|
|
fHelp = TRUE;
|
|
break;
|
|
}
|
|
// if '-' and '/' specified then ignores it
|
|
for (; *s; ++s) {
|
|
if (!_ftcsicmp(s, "nologo")) {
|
|
setFlags(s[2], TRUE);
|
|
break;
|
|
}
|
|
#ifdef HEAP
|
|
else if (!_ftcsicmp(s, "debug")) {
|
|
fHeapChk = TRUE;
|
|
break;
|
|
}
|
|
#endif
|
|
else if (*s == '?') {
|
|
fQuestion = TRUE;
|
|
break;
|
|
}
|
|
else if (*s == 'f' || *s == 'F') {
|
|
char *mkfl = s+1;
|
|
|
|
//if '/ffoo' then use 'foo'; else use next argument
|
|
if (!*mkfl && (!--argc || !*++argv || !*(mkfl = *argv)))
|
|
makeError(0, CMDLINE_F_NO_FILENAME);
|
|
p = makeNewStrListElement();
|
|
p->text = makeString(mkfl);
|
|
appendItem(&makeFiles, p);
|
|
break;
|
|
}
|
|
else if (*s == 'x' || *s == 'X') {
|
|
char *errfl = s+1;
|
|
|
|
//if '/xfoo' then use 'foo'; else use next argument
|
|
if (!*errfl && (!--argc || !*++argv || !*(errfl = *argv)))
|
|
makeError(0, CMDLINE_X_NO_FILENAME);
|
|
if (*errfl == '-' && !errfl[1])
|
|
_dup2(_fileno(stdout), _fileno(stderr));
|
|
else {
|
|
#if 0 /* C5 runtime bug */
|
|
if (freopen(errfl, "wt", stderr) == NULL)
|
|
makeError(0, CANT_OPEN_FILE, errfl);
|
|
#else
|
|
if ((out = fopen(errfl, "wt")) == NULL)
|
|
makeError(0, CANT_WRITE_FILE, errfl);
|
|
_dup2(_fileno(out), _fileno(stderr));
|
|
fclose(out);
|
|
#endif
|
|
}
|
|
break;
|
|
}
|
|
else
|
|
setFlags(*s, TRUE);
|
|
} // of for
|
|
}
|
|
else {
|
|
if (s = _ftcschr(*argv, '=')) { /* macro */
|
|
if (s == *argv)
|
|
//User has specified "=value"
|
|
makeError(0, CMDLINE_NO_MACRONAME);
|
|
*s = '\0';
|
|
for (t = s++ - 1; WHITESPACE(*t); --t)
|
|
;
|
|
*(t+1) = '\0';
|
|
fInheritUserEnv = (BOOL)TRUE;
|
|
defineMacro(makeString(*argv+_ftcsspn(*argv, " \t")),
|
|
makeString( s+_ftcsspn(s," \t")),
|
|
M_NON_RESETTABLE);
|
|
}
|
|
else {
|
|
removeTrailChars(*argv);
|
|
if (**argv) {
|
|
p = makeNewStrListElement(); /* target */
|
|
p->text = makeString(*argv); /* needs to be on heap [rm]*/
|
|
appendItem(&makeTargets, p);
|
|
}
|
|
}
|
|
*argv = NULL; /* so we won't try to free*/
|
|
} /* this space if process-*/
|
|
} /* ing command file stuff*/
|
|
|
|
if (fHelp) {
|
|
#ifdef QUICKHELP
|
|
int rc = _spawnvp(P_WAIT, "QH.EXE", helpArguments);
|
|
|
|
//Qh /u returns error code 3 if a cmd line topic is not found
|
|
//If the spawn fails spawnvp will return -1 and we need -help
|
|
//message, also
|
|
//Qh never returns -1
|
|
if (rc == 3 || rc == -1) {
|
|
usage();
|
|
}
|
|
#else
|
|
usage();
|
|
#endif
|
|
exit(0);
|
|
}
|
|
else if (fQuestion) {
|
|
usage();
|
|
exit(0);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/*** useDefaultMakefile -- tries to use the default makefile *******************
|
|
*
|
|
* Scope:
|
|
* Local
|
|
*
|
|
* Purpose:
|
|
* When no makefile has been specified by the user, set up the default makefile
|
|
* to be used.
|
|
*
|
|
* Input:
|
|
* Output:
|
|
* Errors/Warnings:
|
|
* CMDLINE_NO_MAKEFILE -- 'makefile' does not exist & no target specified
|
|
*
|
|
* Assumes:
|
|
* Modifies Globals:
|
|
* makeTargets -- if 'makefile' does not exist then the first target is removed
|
|
* from this list,
|
|
* makeFiles -- if 'makefile' does not exist then the first target is attached
|
|
* to this list.
|
|
*
|
|
* Uses Globals:
|
|
* makeTargets -- the list of targets to be made
|
|
*
|
|
* Notes:
|
|
* Given a commandline not containing a '-f makefile', this is how NMAKE
|
|
* behaves --
|
|
* If ['makefile' exists] then use it as the makefile,
|
|
* if [(the first target exists and has no extension) or
|
|
* (if it exists and has an extension for which no inference rule
|
|
* exists)]
|
|
* then use it as the makefile.
|
|
*
|
|
*******************************************************************************/
|
|
LOCAL void NEAR
|
|
useDefaultMakefile(void)
|
|
{
|
|
STRINGLIST *p;
|
|
char *s,
|
|
*ext;
|
|
char nameBuf[MAXNAME];
|
|
void *dBuf = _alloca(resultbuf_size);
|
|
|
|
//if 'makefile' exists then use it
|
|
if (!_access("makefile", READ)) {
|
|
p = makeNewStrListElement();
|
|
p->text = makeString("makefile");
|
|
makeFiles = p;
|
|
}
|
|
//check first target
|
|
else if (makeTargets) {
|
|
s = makeTargets->text;
|
|
if (_access(s, READ) || //1st target does not exist
|
|
((ext = _ftcsrchr(s, '.'))
|
|
&& findRule(nameBuf, s, ext, dBuf))) { //has no ext or inf rule
|
|
return;
|
|
}
|
|
p = makeTargets;
|
|
makeTargets = makeTargets->next; //one less target
|
|
makeFiles = p; //1st target is the makefile
|
|
}
|
|
//if -p and no makefile, simply give information ...
|
|
else if (OFF(gFlags, F1_PRINT_INFORMATION))
|
|
makeError(0, CMDLINE_NO_MAKEFILE); //no 'makefile' or target
|
|
}
|
|
|
|
/* ----------------------------------------------------------------------------
|
|
* setFlags()
|
|
*
|
|
* arguments: line current line number in makefile (or 0
|
|
* if still parsing commandline)
|
|
* c letter presumed to be a commandline option
|
|
* value TRUE if flag should be turned on, FALSE for off
|
|
*
|
|
* actions: checks to see if c is a valid option-letter
|
|
* if no, error, halt
|
|
* if value is TRUE, sets corresponding flag bit
|
|
* and adds flag letter to MAKEFLAGS macro def
|
|
* else if flag is resettable, clears corresponding bit
|
|
* and removes letter from MAKEFLAGS macro def
|
|
*
|
|
* modifies: flags external resettable-flags
|
|
* gFlags external non-resettable flags
|
|
* (MAKEFLAGS nmake internal macrodefs)
|
|
*
|
|
* Only the flags w/in the "flags" variable can be turned off. Once the
|
|
* bits in "gFlags" are set, they remain unchanged. The bits in "flags"
|
|
* are modified via the !CMDSWITCHES directive.
|
|
*/
|
|
|
|
|
|
void NEAR
|
|
setFlags(c, value)
|
|
char c;
|
|
BOOL value;
|
|
{
|
|
/*
|
|
* Use lexer's line count. If this gets called w/in
|
|
* mkfil, might be from directive, which never makes it
|
|
* to the parser, so parser's line count might be out
|
|
* of sync.
|
|
*/
|
|
|
|
char d = c;
|
|
UCHAR arg;
|
|
UCHAR *f;
|
|
char *s;
|
|
extern char *makeStr;
|
|
extern MACRODEF * NEAR pMacros;
|
|
extern STRINGLIST * NEAR pValues;
|
|
|
|
|
|
f = &flags;
|
|
switch(c = (char) _totupper(c)) {
|
|
case 'A': arg = F2_FORCE_BUILD; break;
|
|
case 'B': fRebuildOnTie = TRUE; return;
|
|
case 'C': arg = F1_CRYPTIC_OUTPUT;
|
|
f = &gFlags;
|
|
bannerDisplayed = TRUE;
|
|
break;
|
|
case 'D': arg = F2_DISPLAY_FILE_DATES; break;
|
|
case 'E': arg = F1_USE_ENVIRON_VARS; f = &gFlags; break;
|
|
case 'I': arg = F2_IGNORE_EXIT_CODES; break;
|
|
case 'K': fOptionK = TRUE; return;
|
|
case 'L': arg = F1_NO_LOGO;
|
|
f = &gFlags;
|
|
bannerDisplayed = TRUE;
|
|
break;
|
|
#if defined(DOS) && !defined(FLAT)
|
|
case 'M': fNoEmsXms = TRUE; return;
|
|
#endif
|
|
case 'N': arg = F2_NO_EXECUTE; break;
|
|
case 'O': fDescRebuildOrder = TRUE; return;
|
|
case 'P': arg = F1_PRINT_INFORMATION; f = &gFlags; break;
|
|
case 'Q': arg = F1_QUESTION_STATUS; f = &gFlags; break;
|
|
case 'R': arg = F1_IGNORE_EXTERN_RULES; f = &gFlags; break;
|
|
case 'S': arg = F2_NO_ECHO; break;
|
|
case 'T': arg = F1_TOUCH_TARGETS; f = &gFlags; break;
|
|
#if defined(SELF_RECURSE)
|
|
case 'V': fInheritMacros = TRUE; return;
|
|
#endif
|
|
#ifndef NO_OPTION_Z
|
|
case 'Z':
|
|
//Silently ignore /Z in protect mode
|
|
#if defined(DOS) && !defined(FLAT)
|
|
arg = F1_REVERSE_BATCH_FILE;
|
|
f = &gFlags;
|
|
bannerDisplayed = TRUE;
|
|
#endif
|
|
break;
|
|
#endif
|
|
case ' ': return; /* recursive make problem */
|
|
default: makeError(0, CMDLINE_BAD_OPTION, d);
|
|
}
|
|
if (!pMacros) {
|
|
pMacros = findMacro("MAKEFLAGS");
|
|
pValues = pMacros->values;
|
|
}
|
|
if (value) {
|
|
SET(*f, arg); /* set bit in flags variable */
|
|
if (c == 'Q') SET(*f, F1_CRYPTIC_OUTPUT);
|
|
if (!_ftcschr(pValues->text, c)) { /* don't want to dup any chars*/
|
|
if (s = _ftcschr(pValues->text, ' ')) /*append ch to MAKEFLAGS */
|
|
*s = c;
|
|
if (PutEnv(makeString(makeflags)) == -1) /*pValues->text pts into makeflags*/
|
|
makeError(line, OUT_OF_ENV_SPACE);
|
|
}
|
|
}
|
|
else if (f == &flags
|
|
#ifndef NO_OPTION_Z
|
|
|| ON(gFlags, F1_REVERSE_BATCH_FILE)
|
|
#endif
|
|
) {
|
|
/* make sure pointer is valid (we can't change gFlags, except if /Z */
|
|
CLEAR(*f, arg);
|
|
if (s = _ftcschr(pValues->text, c)) /* adjust MAKEFLAGS */
|
|
do {
|
|
*s = *(s+1); /* move remaining chars over */
|
|
} while (*(++s));
|
|
if (PutEnv(makeString(makeflags)) == -1)
|
|
makeError(line, OUT_OF_ENV_SPACE);
|
|
}
|
|
}
|
|
|
|
#if defined(SELF_RECURSE)
|
|
extern void NEAR freeList(STRINGLIST*);
|
|
extern void NEAR freeMacroTable(MACRODEF *table[]);
|
|
|
|
LOCAL void NEAR
|
|
freeStructures(void)
|
|
{
|
|
unsigned num;
|
|
MAKEOBJECT *tmpObjectT;
|
|
MAKEOBJECT *objectT;
|
|
BUILDLIST *buildL, *tmpBuildL;
|
|
|
|
freeMacroTable(macroTable);
|
|
|
|
freeRules(rules, FALSE); //don't warn about rules in .SUFFIXES
|
|
rules = NULL;
|
|
|
|
for (num=0;(num < MAXTARGET);num++) {
|
|
objectT = targetTable[num];
|
|
while (tmpObjectT = objectT) {
|
|
objectT = objectT->next;
|
|
buildL = tmpObjectT->buildList;
|
|
while (tmpBuildL = buildL) {
|
|
buildL = buildL->next;
|
|
block = tmpBuildL->buildBlock;
|
|
|
|
//
|
|
// 15-May-92 BryanT Macros are freed from the macroTable.
|
|
// Don't do it here... Commands and
|
|
// dependents are freed by endNameList.
|
|
// Not here
|
|
//
|
|
|
|
// freeList(block->dependents);
|
|
// freeList(block->buildCommands);
|
|
// freeList(block->dependentMacros);
|
|
// freeList(block->buildMacros);
|
|
|
|
FREE(block);
|
|
FREE(tmpBuildL);
|
|
}
|
|
FREE(tmpObjectT->name);
|
|
FREE(tmpObjectT);
|
|
}
|
|
}
|
|
freeList(inlineFileList); //The Global inline file list
|
|
freeList(dotSuffixList);
|
|
FREE(fName);
|
|
}
|
|
#endif
|
|
/*
|
|
* chkPrecious -- handle ^c or ^Break
|
|
*
|
|
* Actions: unlink all non-precious files and unrequired scriptFiles
|
|
* quit with error message (makeError unlinks temp. files)
|
|
*/
|
|
#ifdef OS2_SIGNALS
|
|
void pascal
|
|
#else
|
|
LOCAL void __cdecl
|
|
#endif
|
|
chkPrecious(
|
|
#ifdef OS2_SIGNALS
|
|
USHORT usSigArg,
|
|
USHORT usSigNum
|
|
#else
|
|
int sig
|
|
#endif
|
|
) {
|
|
extern UCHAR okToDelete;
|
|
#ifdef OS2_SIGNALS
|
|
USHORT fAction;
|
|
#endif
|
|
|
|
#ifdef DOS
|
|
//change directory to startup directory; ignore error code ... we
|
|
//cannot handle it
|
|
chdir(startupDir);
|
|
#endif
|
|
|
|
/* disable ctrl-C during handler */
|
|
#ifdef OS2_SIGNALS
|
|
DOSSETSIGHANDLER(NULL, NULL, &fAction, SIGA_IGNORE, SIG_CTRLC);
|
|
if (_osmode == OS2_MODE) {
|
|
DOSSETSIGHANDLER(NULL, NULL, &fAction, SIGA_IGNORE, SIG_CTRLBREAK);
|
|
DOSSETSIGHANDLER(NULL, NULL, &fAction, SIGA_IGNORE, SIG_KILLPROCESS);
|
|
}
|
|
#endif
|
|
signal(SIGINT, SIG_IGN);
|
|
signal(SIGTERM, SIG_IGN);
|
|
delScriptFiles();
|
|
#ifdef OS2_SIGNALS
|
|
DosExit(EXIT_PROCESS, 0L);
|
|
#endif
|
|
if (okToDelete
|
|
#ifndef NO_OPTION_Z
|
|
&& OFF(gFlags, F1_REVERSE_BATCH_FILE)
|
|
#endif
|
|
&& OFF(flags, F2_NO_EXECUTE)
|
|
&& OFF(gFlags, F1_TOUCH_TARGETS)
|
|
&& dollarAt
|
|
&& _access(dollarAt, 0x00) // existence check
|
|
&& !isPrecious(dollarAt))
|
|
if (_unlink(dollarAt) == 0)
|
|
makeError(line, REMOVED_TARGET, dollarAt);
|
|
makeError(0, USER_INTERRUPT);
|
|
}
|
|
|
|
LOCAL UCHAR NEAR
|
|
isPrecious(p)
|
|
char *p;
|
|
{
|
|
STRINGLIST *temp;
|
|
|
|
for (temp = dotPreciousList; temp; temp = temp->next)
|
|
if (!_ftcsicmp(temp->text, p))
|
|
return(1);
|
|
return(0);
|
|
|
|
}
|
|
|
|
/*** delScriptFiles -- deletes script files ************************************
|
|
*
|
|
* Scope:
|
|
* Global
|
|
*
|
|
* Purpose:
|
|
* Since script files may be reused in the makefile the script files which have
|
|
* NOKEEP action specified are deleted at the end of the make.
|
|
*
|
|
* Input:
|
|
*
|
|
* Output:
|
|
*
|
|
* Errors/Warnings:
|
|
*
|
|
* Assumes:
|
|
*
|
|
* Modifies Globals:
|
|
*
|
|
* Uses Globals:
|
|
* delList -- the list of script files to be deleted
|
|
*
|
|
* Notes:
|
|
* We ignore the exit code as a result of a delete because the system will
|
|
* inform the user that a delete failed.
|
|
*
|
|
*******************************************************************************/
|
|
void NEAR
|
|
delScriptFiles(void)
|
|
{
|
|
STRINGLIST *del;
|
|
#ifndef NO_OPTION_Z
|
|
STRINGLIST *revCmd;
|
|
#endif
|
|
|
|
_fcloseall();
|
|
|
|
#ifndef NO_OPTION_Z
|
|
if (ON(gFlags, F1_REVERSE_BATCH_FILE)) {
|
|
revCmd = makeNewStrListElement();
|
|
revCmd->text = makeString(":ABEND");
|
|
prependItem(&revList, revCmd);
|
|
}
|
|
#endif
|
|
|
|
for (del = delList; del;del = del->next) {
|
|
#ifndef NO_OPTION_Z
|
|
if (ON(gFlags, F1_REVERSE_BATCH_FILE)) {
|
|
revCmd = makeNewStrListElement();
|
|
revCmd->text = (char *)allocate(5 + _ftcslen(del->text) + 5 + 1);
|
|
sprintf(revCmd->text, "@del %s >nul", del->text);
|
|
//UNDONE: Is the next one more efficient than prev ? Investigate
|
|
//_ftcscat(_ftcscat(_ftcscpy(revCmd->text, "del "), del->text), " >nul");
|
|
prependItem(&revList, revCmd);
|
|
}
|
|
else
|
|
#endif
|
|
_unlink(del->text);
|
|
//UNDONE: Investigate whether next is really needed
|
|
if (ON(flags, F2_NO_EXECUTE)) {
|
|
printf("\tdel %s\n", del->text);
|
|
fflush(stdout);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*** removeTrailChars - removes trailing blanks and dots ***********************
|
|
*
|
|
* Scope:
|
|
* Local.
|
|
*
|
|
* Purpose:
|
|
* OS/2 1.2 filenames dictate removal of trailing blanks and periods. This
|
|
* function removes them from filenames provided to it.
|
|
*
|
|
* Input:
|
|
* szFile - name of file
|
|
*
|
|
* Output:
|
|
*
|
|
* Errors/Warnings:
|
|
*
|
|
* Assumes:
|
|
*
|
|
* Modifies Globals:
|
|
*
|
|
* Uses Globals:
|
|
*
|
|
* Notes:
|
|
* This function handles Quoted filenames as well. It maintains the quotes if
|
|
* they were present. This is basically for OS/2 1.2 filename support.
|
|
*
|
|
*******************************************************************************/
|
|
void NEAR
|
|
removeTrailChars(szFile)
|
|
char *szFile;
|
|
{
|
|
char *t = szFile + _ftcslen(szFile) - 1;
|
|
BOOL fQuoted = FALSE;
|
|
|
|
if (*szFile == '"' && *t == '"') {
|
|
//Quoted so set flag
|
|
t--;
|
|
fQuoted = TRUE;
|
|
}
|
|
//Scan backwards for trailing characters
|
|
while (t > szFile && (*t == ' ' || *t == '.'))
|
|
t--;
|
|
//t points to last non-trailing character
|
|
//If it was quoted add quotes to the end
|
|
if (fQuoted)
|
|
*++t = '"';
|
|
t[1] = '\0';
|
|
}
|