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+ unitpath,librarypath,includepath,objectpath directives

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This commit is contained in:
peter 1999-03-25 16:55:29 +00:00
parent f9306d5210
commit 633fcc0bda
4 changed files with 251 additions and 93 deletions
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166
compiler/files.pas
View File

@ -155,6 +155,10 @@ unit files;
linkofiles : tstringcontainer;
used_units : tlinkedlist;
localunitsearchpath, { local searchpaths }
localobjectsearchpath,
localincludesearchpath,
locallibrarysearchpath : pstring;
path, { path where the module is find/created }
outpath,
@ -799,12 +803,8 @@ uses
function tmodule.search_unit(const n : string;onlysource:boolean):boolean;
var
ext : string[8];
singlepathstring,
unitPath,
filename : string;
found : boolean;
start,i : longint;
filename : string;
Function UnitExists(const ext:string):boolean;
begin
@ -812,70 +812,89 @@ uses
UnitExists:=FileExists(Singlepathstring+FileName+ext);
end;
Function SearchPath(unitpath:string):boolean;
var
found : boolean;
start,i : longint;
ext : string[8];
begin
start:=1;
Found:=false;
repeat
{ Create current path to check }
i:=pos(';',unitpath);
if i=0 then
i:=length(unitpath)+1;
singlepathstring:=FixPath(copy(unitpath,start,i-start),false);
delete(unitpath,start,i-start+1);
if not onlysource then
begin
{ Check for PPL file }
if not Found then
begin
Found:=UnitExists(target_info.unitlibext);
if Found then
Begin
SetFileName(SinglePathString+FileName,false);
Found:=OpenPPU;
End;
end;
{ Check for PPU file }
if not Found then
begin
Found:=UnitExists(target_info.unitext);
if Found then
Begin
SetFileName(SinglePathString+FileName,false);
Found:=OpenPPU;
End;
end;
end;
{ Check for Sources }
if not Found then
begin
ppufile:=nil;
do_compile:=true;
{Check for .pp file}
Found:=UnitExists(target_os.sourceext);
if Found then
Ext:=target_os.sourceext
else
begin
{Check for .pas}
Found:=UnitExists(target_os.pasext);
if Found then
Ext:=target_os.pasext;
end;
stringdispose(mainsource);
if Found then
begin
sources_avail:=true;
{Load Filenames when found}
mainsource:=StringDup(SinglePathString+FileName+Ext);
SetFileName(SinglePathString+FileName,false);
end
else
sources_avail:=false;
end;
until Found or (unitpath='');
SearchPath:=Found;
end;
var
fnd : boolean;
begin
start:=1;
filename:=FixFileName(n);
unitpath:=UnitSearchPath;
Found:=false;
repeat
{ Create current path to check }
i:=pos(';',unitpath);
if i=0 then
i:=length(unitpath)+1;
singlepathstring:=FixPath(copy(unitpath,start,i-start),false);
delete(unitpath,start,i-start+1);
if not onlysource then
begin
{ Check for PPL file }
if not Found then
begin
Found:=UnitExists(target_info.unitlibext);
if Found then
Begin
SetFileName(SinglePathString+FileName,false);
Found:=OpenPPU;
End;
end;
{ Check for PPU file }
if not Found then
begin
Found:=UnitExists(target_info.unitext);
if Found then
Begin
SetFileName(SinglePathString+FileName,false);
Found:=OpenPPU;
End;
end;
end;
{ Check for Sources }
if not Found then
begin
ppufile:=nil;
do_compile:=true;
{Check for .pp file}
Found:=UnitExists(target_os.sourceext);
if Found then
Ext:=target_os.sourceext
else
begin
{Check for .pas}
Found:=UnitExists(target_os.pasext);
if Found then
Ext:=target_os.pasext;
end;
stringdispose(mainsource);
if Found then
begin
sources_avail:=true;
{Load Filenames when found}
mainsource:=StringDup(SinglePathString+FileName+Ext);
SetFileName(SinglePathString+FileName,false);
end
else
sources_avail:=false;
end;
until Found or (unitpath='');
search_unit:=Found;
{ try to find unit
1. cwd
2. local unit path
3. global unit path }
fnd:=SearchPath('.');
if (not fnd) and assigned(current_module^.LocalUnitSearchPath) then
fnd:=SearchPath(current_module^.LocalUnitSearchPath^);
if not fnd then
fnd:=SearchPath(UnitSearchPath);
search_unit:=fnd;
end;
procedure tmodule.reset;
@ -974,6 +993,10 @@ uses
{$endif tp}
path:=nil;
setfilename(p+n,true);
localunitsearchpath:=nil;
localobjectsearchpath:=nil;
localincludesearchpath:=nil;
locallibrarysearchpath:=nil;
used_units.init;
new(sourcefiles,init);
resourcefiles.init_no_double;
@ -1048,6 +1071,10 @@ uses
stringdispose(modulename);
stringdispose(mainsource);
stringdispose(asmprefix);
stringdispose(localunitsearchpath);
stringdispose(localobjectsearchpath);
stringdispose(localincludesearchpath);
stringdispose(locallibrarysearchpath);
if assigned(globalsymtable) then
dispose(punitsymtable(globalsymtable),done);
globalsymtable:=nil;
@ -1097,7 +1124,10 @@ uses
end.
{
$Log$
Revision 1.87 1999-02-16 00:48:23 peter
Revision 1.88 1999-03-25 16:55:29 peter
+ unitpath,librarypath,includepath,objectpath directives
Revision 1.87 1999/02/16 00:48:23 peter
* save in the ppu if linked with obj file instead of using the
library flag, so the .inc files are also checked

77
compiler/link.pas
View File

@ -105,7 +105,7 @@ begin
Glibc2:=true
else
DynamicLinker:='/lib/ld-linux.so.1';
LibrarySearchPath:='/lib;/usr/lib';
LibrarySearchPath:='/lib;/usr/lib;/usr/lib/X11';
{$else}
DynamicLinker:='';
LibrarySearchPath:='';
@ -178,10 +178,22 @@ begin
Findobjectfile:=s;
exit;
end;
findobjectfile:=search(s,'.;'+unitsearchpath+';'+exepath,found)+s;
{ if not found then check the object searchpath also }
if not found then
{ find object file
1. cwd
2. unit search path
3. local object path
4. global object path
5. exepath }
found:=false;
findobjectfile:=search(s,'.',found)+s;
if (not found) then
findobjectfile:=search(s,unitsearchpath,found)+s;
if (not found) and assigned(current_module^.localobjectsearchpath) then
findobjectfile:=search(s,current_module^.localobjectsearchpath^,found)+s;
if (not found) then
findobjectfile:=search(s,objectsearchpath,found)+s;
if (not found) then
findobjectfile:=search(s,exepath,found)+s;
if not(cs_link_extern in aktglobalswitches) and (not found) then
Message1(exec_w_objfile_not_found,s);
end;
@ -199,7 +211,19 @@ begin
FindLibraryFile:=s;
exit;
end;
findlibraryfile:=search(s,'.;'+librarysearchpath+';'+exepath,found)+s;
{ find libary
1. cwd
2. local libary dir
3. global libary dir
4. exe path of the compiler }
found:=false;
findlibraryfile:=search(s,'.',found)+s;
if (not found) and assigned(current_module^.locallibrarysearchpath) then
findlibraryfile:=search(s,current_module^.locallibrarysearchpath^,found)+s;
if (not found) then
findlibraryfile:=search(s,librarysearchpath,found)+s;
if (not found) then
findlibraryfile:=search(s,exepath,found)+s;
if not(cs_link_extern in aktglobalswitches) and (not found) then
Message1(exec_w_libfile_not_found,s);
end;
@ -280,6 +304,17 @@ Var
WriteLn(Linkresponse,s);
end;
procedure WriteResFileName(const s:string);
begin
if s<>'' then
begin
if (pos('\',s)=0) and (pos('/',s)=0) then
WriteLn(Linkresponse,'.'+DirSep+s)
else
WriteLn(Linkresponse,s);
end;
end;
begin
WriteResponseFile:=False;
linux_link_c:=false;
@ -331,6 +366,19 @@ begin
exit;
{ Write library searchpath }
if assigned(current_module^.locallibrarysearchpath) then
begin
S2:=current_module^.locallibrarysearchpath^;
Repeat
i:=Pos(';',S2);
If i=0 then
i:=255;
S:=Copy(S2,1,i-1);
If S<>'' then
WriteRes(target_link.libpathprefix+s+target_link.libpathsuffix);
Delete (S2,1,i);
until S2='';
end;
S2:=LibrarySearchPath;
Repeat
i:=Pos(';',S2);
@ -345,32 +393,32 @@ begin
WriteRes(target_link.inputstart);
{ add objectfiles, start with prt0 always }
if prtobj<>'' then
WriteRes(FindObjectFile(prtobj));
WriteResFileName(FindObjectFile(prtobj));
{ try to add crti and crtbegin, they are normally not required, but
adding can sometimes be usefull }
if linux_link_c then
begin
s:=search('crtbegin.o',librarysearchpath,found)+'crtbegin.o';
if found then
WriteRes(s);
WriteResFileName(s);
s:=search('crti.o',librarysearchpath,found)+'crti.o';
if found then
WriteRes(s);
WriteResFileName(s);
end;
while not ObjectFiles.Empty do
begin
s:=ObjectFiles.Get;
if s<>'' then
WriteRes(s);
WriteResFileName(s);
end;
if linux_link_c then
begin
s:=search('crtend.o',librarysearchpath,found)+'crtend.o';
if found then
WriteRes(s);
WriteResFileName(s);
s:=search('crtn.o',librarysearchpath,found)+'crtn.o';
if found then
WriteRes(s);
WriteResFileName(s);
end;
{ Write sharedlibraries like -l<lib> }
@ -404,7 +452,7 @@ begin
While not StaticLibFiles.Empty do
begin
S:=StaticLibFiles.Get;
WriteRes(s)
WriteResFileName(s)
end;
WriteRes(target_link.GroupEnd);
end;
@ -562,7 +610,10 @@ end;
end.
{
$Log$
Revision 1.48 1999-03-23 16:22:43 peter
Revision 1.49 1999-03-25 16:55:30 peter
+ unitpath,librarypath,includepath,objectpath directives
Revision 1.48 1999/03/23 16:22:43 peter
* crtbegin/crtend only added if found
Revision 1.47 1999/02/05 16:45:47 michael

4
compiler/readme
View File

@ -17,7 +17,7 @@ Changes in the syntax or semantic of FPC:
anymore (solved several bugs) but this could lead to errors
on previously accepted code (PM)
01/02/99: c styled comments are supported (/* ... */), mainly
for the Sibyl sources of Medigo (FK)
for the Sibyl sources of Medigo (FK)
02/02/99: class destructors take now two parameters: flag
if the helper routine should free the instance and
self pointer (FK)
@ -27,4 +27,6 @@ Changes in the syntax or semantic of FPC:
into a 4 bytes parameter (needed for C and DLL calls) (PM)
11/03/99 the makefile.fpc is now also needed for the compiler and RTL, you can
find it in the base.zip package (PFV)
24/03/99 new directives UNITPATH,INCLUDEPATH,OBJECTPATH,LIBRARYPATH to
set the searchpaths where to find the files for that module (PFV)

97
compiler/scandir.inc
View File

@ -33,16 +33,18 @@ type
_DIR_FATAL,
_DIR_HINT,_DIR_HINTS,
_DIR_I,_DIR_I386_ATT,_DIR_I386_DIRECT,_DIR_I386_INTEL,_DIR_IOCHECKS,
_DIR_IF,_DIR_IFDEF,_DIR_IFNDEF,_DIR_IFOPT,_DIR_INCLUDE,_DIR_INFO,
_DIR_L,_DIR_LINK,_DIR_LINKLIB,_DIR_LOCALSYMBOLS,_DIR_LONGSTRINGS,
_DIR_IF,_DIR_IFDEF,_DIR_IFNDEF,_DIR_IFOPT,_DIR_INCLUDE,_DIR_INCLUDEPATH,
_DIR_INFO,
_DIR_L,_DIR_LIBRARYPATH,_DIR_LINK,_DIR_LINKLIB,_DIR_LOCALSYMBOLS,
_DIR_LONGSTRINGS,
_DIR_M,_DIR_MEMORY,_DIR_MESSAGE,_DIR_MINENUMSIZE,_DIR_MMX,_DIR_MODE,
_DIR_NOTE,_DIR_NOTES,
_DIR_OPENSTRINGS,_DIR_OUTPUT_FORMAT,_DIR_OVERFLOWCHECKS,
_DIR_OBJECTPATH,_DIR_OPENSTRINGS,_DIR_OUTPUT_FORMAT,_DIR_OVERFLOWCHECKS,
_DIR_PACKENUM,_DIR_PACKRECORDS,
_DIR_R,_DIR_RANGECHECKS,_DIR_REFERENCEINFO,
_DIR_SATURATION,_DIR_SMARTLINK,_DIR_STACKFRAMES,_DIR_STOP,
_DIR_TYPEDADDRESS,_DIR_TYPEINFO,
_DIR_UNDEF,
_DIR_UNDEF,_DIR_UNITPATH,
_DIR_VARSTRINGCHECKS,
_DIR_WAIT,_DIR_WARNING,_DIR_WARNINGS,
_DIR_Z1,_DIR_Z2,_DIR_Z4
@ -59,16 +61,18 @@ const
'FATAL',
'HINT','HINTS',
'I','I386_ATT','I386_DIRECT','I386_INTEL','IOCHECKS',
'IF','IFDEF','IFNDEF','IFOPT','INCLUDE','INFO',
'L','LINK','LINKLIB','LOCALSYMBOLS','LONGSTRINGS',
'IF','IFDEF','IFNDEF','IFOPT','INCLUDE','INCLUDEPATH',
'INFO',
'L','LIBRARYPATH','LINK','LINKLIB','LOCALSYMBOLS',
'LONGSTRINGS',
'M','MEMORY','MESSAGE','MINENUMSIZE','MMX','MODE',
'NOTE','NOTES',
'OPENSTRINGS','OUTPUT_FORMAT','OVERFLOWCHECKS',
'OBJECTPATH','OPENSTRINGS','OUTPUT_FORMAT','OVERFLOWCHECKS',
'PACKENUM','PACKRECORDS',
'R','RANGECHECKS','REFERENCEINFO',
'SATURATION','SMARTLINK','STACKFRAMES','STOP',
'TYPEDADDRESS','TYPEINFO',
'UNDEF',
'UNDEF','UNITPATH',
'VARSTRINGCHECKS',
'WAIT','WARNING','WARNINGS',
'Z1','Z2','Z4'
@ -570,8 +574,16 @@ const
begin
hs:=FixFileName(hs);
fsplit(hs,path,name,ext);
{ first look in the path of _d then currentmodule }
path:=search(name+ext,path+';'+current_scanner^.inputfile^.path^+';'+includesearchpath,found);
{ look for the include file
1. specified path,path of current inputfile,current dir
2. local includepath
3. global includepath }
found:=false;
path:=search(name+ext,path+';'+current_scanner^.inputfile^.path^+';.',found);
if (not found) and assigned(current_module^.localincludesearchpath) then
path:=search(name+ext,current_module^.localincludesearchpath^,found);
if (not found) then
path:=search(name+ext,includesearchpath,found);
{ shutdown current file }
current_scanner^.tempcloseinputfile;
{ load new file }
@ -638,6 +650,62 @@ const
end;
procedure dir_unitpath(t:tdirectivetoken);
begin
if not current_module^.in_global then
Message(scan_w_switch_is_global)
else
begin
current_scanner^.skipspace;
if assigned(current_module^.localunitsearchpath) then
stringdispose(current_module^.localunitsearchpath);
current_module^.localunitsearchpath:=stringdup(current_scanner^.readcomment);
end;
end;
procedure dir_includepath(t:tdirectivetoken);
begin
if not current_module^.in_global then
Message(scan_w_switch_is_global)
else
begin
current_scanner^.skipspace;
if assigned(current_module^.localincludesearchpath) then
stringdispose(current_module^.localincludesearchpath);
current_module^.localincludesearchpath:=stringdup(current_scanner^.readcomment);
end;
end;
procedure dir_librarypath(t:tdirectivetoken);
begin
if not current_module^.in_global then
Message(scan_w_switch_is_global)
else
begin
current_scanner^.skipspace;
if assigned(current_module^.locallibrarysearchpath) then
stringdispose(current_module^.locallibrarysearchpath);
current_module^.locallibrarysearchpath:=stringdup(current_scanner^.readcomment);
end;
end;
procedure dir_objectpath(t:tdirectivetoken);
begin
if not current_module^.in_global then
Message(scan_w_switch_is_global)
else
begin
current_scanner^.skipspace;
if assigned(current_module^.localobjectsearchpath) then
stringdispose(current_module^.localobjectsearchpath);
current_module^.localobjectsearchpath:=stringdup(current_scanner^.readcomment);
end;
end;
procedure dir_mode(t:tdirectivetoken);
begin
if not current_module^.in_global then
@ -901,8 +969,10 @@ const
{_DIR_IFNDEF} dir_conditional,
{_DIR_IFOPT} dir_conditional,
{_DIR_INCLUDE} dir_include,
{_DIR_INCLUDEPATH} dir_includepath,
{_DIR_INFO} dir_message,
{_DIR_L} dir_linkobject,
{_DIR_LIBRARYPATH} dir_librarypath,
{_DIR_LINK} dir_linkobject,
{_DIR_LINKLIB} dir_linklib,
{_DIR_LOCALSYMBOLS} dir_delphiswitch,
@ -915,6 +985,7 @@ const
{_DIR_MODE} dir_mode,
{_DIR_NOTE} dir_message,
{_DIR_NOTES} dir_setverbose,
{_DIR_OBJECTPATH} dir_objectpath,
{_DIR_OPENSTRINGS} dir_delphiswitch,
{_DIR_OUTPUT_FORMAT} dir_outputformat,
{_DIR_OVERFLOWCHECKS} dir_delphiswitch,
@ -930,6 +1001,7 @@ const
{_DIR_TYPEDADDRESS} dir_delphiswitch,
{_DIR_TYPEINFO} dir_delphiswitch,
{_DIR_UNDEF} dir_undef,
{_DIR_UNITPATH} dir_unitpath,
{_DIR_VARSTRINGCHECKS} dir_delphiswitch,
{_DIR_WAIT} dir_wait,
{_DIR_WARNING} dir_message,
@ -1005,7 +1077,10 @@ const
{
$Log$
Revision 1.47 1999-02-22 13:07:05 pierre
Revision 1.48 1999-03-25 16:55:34 peter
+ unitpath,librarypath,includepath,objectpath directives
Revision 1.47 1999/02/22 13:07:05 pierre
+ -b and -bl options work !
+ cs_local_browser ($L+) is disabled if cs_browser ($Y+)
is not enabled when quitting global section