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idegcc.cc
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/* Copyright (C) 1996-2000 Robert H”hne, see COPYING.RH for details */
/* This file is part of RHIDE. */
#define Uses_TDependency
#define Uses_TProject
#define Uses_TDepCollection
#define Uses_TDependency
#define Uses_TProjectWindow
#define Uses_TOptions
#define Uses_TDirList
#define Uses_TParamList
#define Uses_TProjectListBox
#define Uses_TProgram
#define Uses_TDeskTop
#define Uses_TScreen
#define Uses_TEvent
#define Uses_IDEConst
#define Uses_TNSSortedCollection
#define Uses_TIDEEditWindow
#define Uses_TStaticText
#define Uses_TIDEFileEditor
#define Uses_TFileViewer
#define Uses_TWindowList
#define Uses_MsgBox
#define Uses_ideFunctions
#define Uses_ideEnums
#define Uses_ideCommands
#define Uses_TIDEEditWindow
#define Uses_TFileName
#include <libide.h>
#define Uses_TSCollection
#define Uses_TCheckDialog
#define Uses_TMsgCollection
#define Uses_MsgRec
#define Uses_tvutilFunctions
#include <libtvuti.h>
#include <rhutils.h>
#include "rhide.h"
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/stat.h>
#include <setjmp.h>
#include <ctype.h>
#ifdef INTERNAL_DEBUGGER
#include <librhgdb.h>
#endif
#ifndef __DJGPP__
#include <termios.h>
#endif
int
project_index(const char *name)
{
ccIndex index;
char *tmp;
string_dup(tmp, name);
BaseName(tmp);
Boolean found = Project.dependencies->search(tmp, index);
string_free(tmp);
if (found == True)
return index;
return -1;
}
static TCheckDialog *CheckDialog = NULL;
static TCheckDialog *ExecDialog = NULL;
int
RunProgram(const char *cmd,
Boolean redir_stderr, Boolean redir_stdout, Boolean SwitchToUser)
{
#ifdef __linux__
int vintr = 0;
struct termios term;
#endif
int retval;
if (ExecDialog)
{
ExecDialog->update(cmd);
}
if (debug_commands)
{
fprintf(stderr, _("executing: "));
fprintf(stderr, "%s", cmd);
fprintf(stderr, "\n");
}
SaveAll();
if (SwitchToUser == True)
{
TProgram::deskTop->setState(sfVisible, False);
TProgram::application->suspend();
}
#ifdef __linux__
else
{
tcgetattr(fileno(stdin), &term);
vintr = term.c_cc[VINTR];
term.c_cc[VINTR] = 3;
tcsetattr(fileno(stdin), TCSANOW, &term);
}
#endif
if (redir_stdout == True)
cpp_outname = open_stdout();
if (redir_stderr == True)
cpp_errname = open_stderr();
retval = system(cmd);
setup_main_title();
if (project)
setup_title(project_name);
else
setup_title(_("No project"));
#ifdef __linux__
if (SwitchToUser == false)
{
term.c_cc[VINTR] = 0;
tcsetattr(fileno(stdin), TCSANOW, &term);
}
#endif
external_program_executed = 1;
if (redir_stdout == True)
close_stdout();
if (redir_stderr == True)
close_stderr();
if (SwitchToUser == True)
{
TProgram::application->resume();
TProgram::deskTop->setState(sfVisible, True);
SetProjectScreenMode();
Repaint();
}
if (debug_commands)
{
fprintf(stderr, _("return value: %d\n"), retval);
}
return retval;
}
static Boolean up_to_date;
class FileTimeCollection:public TNSSortedCollection
{
public:
FileTimeCollection(ccIndex alimit,
ccIndex adelta):TNSSortedCollection(alimit, adelta)
{
}
private:
virtual int compare(void *, void *);
virtual void freeItem(void *);
};
#if 0
struct FileTime
{
FileTime(const char *aname, long atime);
~FileTime();
char *key;
char *name;
long time;
};
FileTime::FileTime(const char *aname, long atime)
{
string_dup(name, aname);
time = atime;
BaseName(name, key);
}
FileTime::~FileTime()
{
string_free(name);
string_free(key);
}
int
FileTimeCollection::compare(void *key1, void *key2)
{
int retval = strcmp(((FileTime *) key1)->key, ((FileTime *) key2)->key);
if (retval)
return retval;
return strcmp(((FileTime *) key1)->name, ((FileTime *) key2)->name);
}
#else
struct FileTime
{
FileTime(const char *aname, long atime);
~FileTime();
char *key;
TFileName *name;
long time;
};
FileTime::FileTime(const char *aname, long atime)
{
name = new TFileName((char *) aname);
time = atime;
BaseName(name->Name(), key);
}
FileTime::~FileTime()
{
delete name;
string_free(key);
}
int
FileTimeCollection::compare(void *key1, void *key2)
{
int retval = strcmp(((FileTime *) key1)->key, ((FileTime *) key2)->key);
if (retval)
return retval;
return strcmp(((FileTime *) key1)->name->Name(),
((FileTime *) key2)->name->Name());
}
#endif
void
FileTimeCollection::freeItem(void *item)
{
delete((FileTime *) item);
}
static FileTimeCollection *file_times = NULL;
long
TimeOfFile(const char *name, Boolean update, Boolean is_full_name)
{
FileTime *ft;
ccIndex index;
long retval;
char *full_name;
TCEditWindow *e;
if (debug_files)
{
fprintf(stderr, _("checking file time for '%s'\n"), name);
}
if (is_full_name == True)
full_name = (char *) name;
else
{
full_name = (char *) alloca(512);
strcpy(full_name, name);
FExpand(full_name, False);
}
e = is_on_desktop(full_name, True, False);
if (e)
{
if (!NoFileCache && file_times != NULL)
{
ft = new FileTime(full_name, 0);
if (file_times->search(ft, index) == True)
{
file_times->atRemove(index);
}
delete(ft);
}
if (debug_files)
{
fprintf(stderr, _("found '%s' on desktop, time: %08lx\n"), name,
((TIDEFileEditor *) (e->editor))->edittime);
}
if (update == True)
{
if (debug_files)
{
fprintf(stderr, _("and updating it"));
fprintf(stderr, "\n");
}
retval = ((TIDEFileEditor *) (e->editor))->edittime =
time_of_file(full_name);
goto ende;
}
else
{
retval = ((TIDEFileEditor *) (e->editor))->edittime;
goto ende;
}
}
if (NoFileCache)
{
retval = time_of_file(full_name);
if (debug_files)
{
fprintf(stderr, _("found '%s' not in filetime cache, time: %08lx\n"),
name, retval);
}
goto ende;
}
if (file_times == NULL)
file_times = new FileTimeCollection(100, 100);
ft = new FileTime(full_name, 0);
if (file_times->search(ft, index) == True)
{
if (debug_files)
{
fprintf(stderr, _("found '%s' in filetime cache "), name);
}
if (update == True)
{
if (debug_files)
{
fprintf(stderr, _("and updating it"));
}
((FileTime *) file_times->at(index))->time = retval = time_of_file(full_name);
}
else
{
retval = ((FileTime *) file_times->at(index))->time;
}
if (debug_files)
{
fprintf(stderr, _(",time: %08lx\n"), retval);
}
delete(ft);
}
else
{
retval = time_of_file(full_name);
ft->time = retval;
file_times->insert(ft);
if (debug_files)
{
fprintf(stderr, _("found '%s' not in filetime cache, time: %08lx\n"),
name, retval);
}
}
ende:
return retval;
}
static void
indent(int depth)
{
int i;
for (i = 0; i < depth * 2; i++)
fputc(' ', stderr);
}
static jmp_buf cancel_make;
static void
InitExecDialog()
{
TRect r = TProgram::deskTop->getExtent();
r.b.y -= 7;
ExecDialog = new TCheckDialog(r, _("executing: "));
TProgram::deskTop->lock();
TProgram::deskTop->insert(ExecDialog);
TProgram::deskTop->unlock();
r.a.y = 5;
r.b.y = r.a.y + 4;
r.a.x += 2;
r.b.x -= 2;
CheckDialog = new TCheckDialog(r, _("checking"));
TProgram::deskTop->insert(CheckDialog);
}
static void
DeleteExecDialog()
{
TProgram::deskTop->remove(CheckDialog);
TProgram::deskTop->remove(ExecDialog);
destroy(CheckDialog);
destroy(ExecDialog);
CheckDialog = NULL;
ExecDialog = NULL;
}
Boolean
Compile(TDependency * _dep)
{
TDependency *dep;
const char *name = NULL;
if (!SaveAll())
return False;
ShowMessages(NULL, True);
Boolean retval = False;
if ((dep = _dep) == NULL)
{
if (project_window && ((project_window->liste->state & sfFocused) != 0))
{
dep =
(TDependency *) Project.dependencies->at(project_window->liste->
focused);
}
else
{
int i;
TWindow *w = (TWindow *) TProgram::deskTop->current;
if (!w)
return False;
TEvent event;
event.what = evBroadcast;
event.message.command = cmEditorAnswer;
w->handleEvent(event);
if (event.what != evNothing)
return False;
name = ((TCEditWindow *) w)->editor->fileName;
i = project_index(name);
if (i >= 0)
dep = (TDependency *) Project.dependencies->at(i);
else
dep = NULL;
}
}
if (ShowWhatDoing)
{
InitExecDialog();
CheckDialog->hide();
}
if (!dep)
{
dep = new TDependency();
InitFName(dep->source_name, name);
char *dname;
BaseName(name, dname, False);
string_cat(dname, STANDARD_OBJECT_SUFFIX);
InitFName(dep->dest_name, dname);
string_free(dname);
dep->source_file_type = get_file_type(name);
dep->dest_file_type = FILE_OBJECT;
dep->compile_id = how_to_compile(dep->source_file_type,
dep->dest_file_type);
retval = compile_dep(dep);
destroy(dep);
}
else
{
retval = compile_dep(dep);
}
if (ShowWhatDoing)
DeleteExecDialog();
return retval;
}
Boolean
time_of_dep(TDependency * dep, long &target_time, Boolean build,
int depth, int recur_depth)
{
long source_time = 0;
char *dest_name = NULL;
Boolean retval = True;
Boolean is_rcs_file = False;
char *rcs_file = NULL;
if (dep->source_file_type == FILE_PROJECT)
{
char *dname = NULL, *pname;
const char *_pname;
if (!dep->new_project_dep)
{
dname = (char *) alloca(strlen(FName(dep->dest_name)) + 1);
split_fname_fmt(FName(dep->dest_name), "%D", dname);
if (*dname && dname[strlen(dname) - 1] == '/')
dname[strlen(dname) - 1] = 0;
_pname = FName(dep->source_name);
pname = (char *) alloca(strlen(_pname) + 1);
strcpy(pname, _pname);
BaseName(pname);
}
else
{
dname = (char *) alloca(strlen(FName(dep->source_name)) + 1);
pname = (char *) alloca(strlen(FName(dep->source_name)) + 1);
split_fname_fmt(FName(dep->source_name), "%D%f", dname, pname);
if (*dname && dname[strlen(dname) - 1] == '/')
dname[strlen(dname) - 1] = 0;
}
if (!dep->rebuild_only_nonexistant ||
!__file_exists(FName(dep->dest_name)))
{
AddToStack();
if (PushProject(dname, pname) == False)
{
ResetProjectStack();
longjmp(cancel_make, -1);
}
retval = time_of_dep(project, target_time, build, depth + 1, depth + 1);
if (retval == False)
{
ResetProjectStack();
longjmp(cancel_make, -1);
}
if (dep->dest_name)
delete dep->dest_name;
string_dup(dname, FName(project->dest_name));
if (*dname)
FExpand(dname);
pname = string_dup(pname);
FExpand(pname);
PopProject(SaveProjectOnlyWhenClosing == 0);
RemoveFromStack();
AbsToRelPath(project_directory, dname);
InitFName(dep->dest_name, dname);
AbsToRelPath(project_directory, pname);
InitFName(dep->source_name, pname);
dep->dest_file_type = get_file_type(dname);
dep->compile_id = how_to_compile(dep->source_file_type,
dep->dest_file_type);
dep->new_project_dep = 1;
string_free(dname);
string_free(pname);
}
else
{
target_time = TimeOfFile(dname, False, True);
}
return retval;
}
if (dep->dest_file_type == FILE_NOTHING)
{
if (dep != project)
target_time = LONG_MAX;
dest_name = string_dup("");
}
else
{
FindFile(FName(dep->dest_name), dest_name);
if (CheckDialog && depth < recur_depth + 2)
CheckDialog->update(dest_name);
target_time = TimeOfFile(dest_name, False, True);
}
if (debug_dependencies)
{
indent(depth);
fprintf(stderr, "%s: %s\n", _("checking"), dest_name);
}
if (dep->source_name == NULL)
source_time = target_time;
else
{
char *sname;
Boolean was_found;
if (debug_dependencies)
{
indent(depth + 1);
fprintf(stderr, "%s %s\n", _("checking"), FName(dep->source_name));
}
was_found = FindFile(FName(dep->source_name), sname);
if (was_found == False && UseRCS)
{
string_free(sname);
is_rcs_file = was_found =
FindRCSFile(FName(dep->source_name), sname, rcs_file);
string_free(rcs_file);
}
if (was_found == False &&
TimeOfFile(FName(dep->source_name), False, False) == 0)
{
if (debug_dependencies)
{
indent(depth + 1);
fprintf(stderr, "%s does not exist\n", sname);
}
string_free(sname);
BigmessageBox(mfError | mfOKButton, _("Could not find the source file "
"'%s'. Make sure, that the file "
"exist or check the settings in "
"'Options/Directories' for the "
"correct paths."),
FName(dep->source_name));
return False;
}
source_time = TimeOfFile(sname, False, True);
if (debug_dependencies)
{
indent(depth + 1);
fprintf(stderr, "%s %s\n", FName(dep->source_name), _("is up to date"));
indent(depth);
fprintf(stderr, "%s %s %s %s %s\n",
FName(dep->source_name), _("is"), (source_time > target_time ?
_("newer") : _("older")),
_("than"), dest_name);
}
string_free(sname);
}
if ((build == True || source_time <= target_time)
&& (build == True || !dep->rebuild_only_nonexistant
|| !__file_exists(dest_name))
&& dep->dependencies != NULL
&& dep->compile_id != COMPILE_LINK_PASCAL_AUTOMAKE)
{
int i, count = dep->dependencies->getCount();
long akt_time = 0;
for (i = 0; i < count; i++)
{
TDependency *_dep = (TDependency *) dep->dependencies->at(i);
retval = time_of_dep(_dep, akt_time, build, depth + 1, recur_depth);
if (retval == False)
return retval;
if (akt_time > source_time)
source_time = akt_time;
if (debug_dependencies)
{
char *dname;
indent(depth);
FindFile(FName(_dep->dest_name), dname);
fprintf(stderr, "%s %s %s %s %s\n",
dname, _("is"),
(akt_time > target_time ? _("newer") : _("older")), _("than"),
dest_name);
string_free(dname);
}
}
}
if (!*dest_name)
target_time = source_time;
if (build == False && source_time <= target_time)
{
string_free(dest_name);
return retval;
}
if (debug_dependencies)
{
indent(depth);
fprintf(stderr, "%s %s\n", _("must rebuild"), dest_name);
}
if (CheckDialog)
CheckDialog->hide();
retval = compile_dep(dep);
if (CheckDialog)
CheckDialog->show();
if (debug_dependencies)
{
indent(depth);
fprintf(stderr, "%s %s ===> %s\n", _("rebuilding of"), dest_name,
(retval == True ? _("success") : _("error")));
}
up_to_date = False;
if (retval == True)
target_time = TimeOfFile(dest_name, True, True);
string_free(dest_name);
return retval;
}
void
ClearFileHash()
{
if (debug_files)
{
fprintf(stderr, _("clearing the filetime cache\n"));
}
destroy(file_times);
file_times = NULL;
}
static int save_source_name;
Boolean
Make(Boolean force_messages)
{
Boolean retval;
long akttime;
int need_make = hasmodified || !already_maked;
save_source_name = 1;
if (!SaveAll())
return False;
if (!project_name)
{
if (Project.dependencies)
{
while (Project.dependencies->getCount() > 0)
{
Project.dependencies->atFree(0);
}
}
if (!windows)
return False;
int count = windows->getCount(), i;
for (i = 0; i < count; i++)
{
TEvent event;
TWindow *window = DESKTOPWINDOW(i);
event.what = evBroadcast;
event.message.command = cmEditorAnswer;
window->handleEvent(event);
if (event.what == evNothing)
{
const char *title = ((TCEditWindow *) window)->editor->fileName;
COMPILE_ID id = how_to_compile(title, STANDARD_OBJECT_SUFFIX);
if (id != COMPILE_NONE && id != COMPILE_UNKNOWN)
{
char *full_name;
char *bname;
BaseName(title, bname);
if (FindFile(bname, full_name) == False)
{
/*
If the file was not found in the current or source
directories, add a search path to it
*/
char dir[PATH_MAX];
split_fname_fmt(title, "%D", dir);
strcat(dir, ".");
Options.SrcDirs->insert(dir);
}
string_free(full_name);
string_free(bname);
AddProjectItem(title);
}
}
}
if (!Project.dependencies || Project.dependencies->getCount() == 0)
return False;
if (!Project.source_name)
save_source_name = 0;
if (Project.dependencies->getCount() == 1)
{
char *name;
if (save_source_name)
BaseName(FName(Project.source_name), name, False);
else
BaseName(FName
(((TDependency *) Project.dependencies->at(0))->source_name),
name, False);
string_cat(name, STANDARD_EXE_SUFFIX);
if (!save_source_name)
{
if (((TDependency *) Project.dependencies->at(0))->source_file_type
== FILE_PASCAL_SOURCE)
InitFName(Project.source_name,
FName(((TDependency *) Project.dependencies->at(0))->
source_name));
else if (((TDependency *) Project.dependencies->at(0))->
source_file_type == FILE_FPC_SOURCE)
InitFName(Project.source_name,
FName(((TDependency *) Project.dependencies->at(0))->
source_name));
}
SetMainTargetName(name);
string_free(name);
}
else
{
if (save_source_name)
{
char *name;
BaseName(FName(Project.source_name), name, False);
string_cat(name, STANDARD_EXE_SUFFIX);
SetMainTargetName(name);
string_free(name);
}
else
SetMainTargetName("aout" STANDARD_EXE_SUFFIX);
}
}
if (ShowWhatDoing)
{
InitExecDialog();
}
if (force_messages == True)
ShowMessages(NULL, True);
up_to_date = True;
retval = True;
if (need_make)
{
if (setjmp(cancel_make) == 0)
{
// simulate a build when using '--automake'
if (Project.source_name && *FName(Project.source_name))
retval = time_of_dep(project, akttime, True, 0, 0);
else
retval = time_of_dep(project, akttime, False, 0, 0);
}
else
{
retval = False;
up_to_date = False;
}
}
if (!save_source_name && Project.source_name)
{
delete Project.source_name;
Project.source_name = NULL;
}
if (retval == False)
{
up_to_date = False;
already_maked = 0;
ShowMessages(NULL, False, True);
}
else
{
if (PRJSTACKCOUNT)
already_maked = 0;
else
already_maked = 1;
}
if (up_to_date == True && force_messages == True)
{
TMsgCollection *errs;
char *tmp;
string_dup(tmp, FName(project->dest_name));
string_cat(tmp, " ");
string_cat(tmp, _("is up to date"));
errs = new TMsgCollection();
errs->insert(new MsgRec(NULL, tmp));
string_free(tmp);
ShowMessages(errs, True);
}
if (ExecDialog)
{
DeleteExecDialog();
}
if (!SaveProjectOnlyWhenClosing)
SaveProject();
return retval;
}
Boolean
Build()
{
ShowMessages(NULL, True);
ClearFileHash();
ClearFindCache();
MakeClear();
already_maked = 0;
return Make();
}
#ifdef INTERNAL_DEBUGGER
static void
ScanForTraceback(TFileViewer * viewer)
{
int count = viewer->Count();
int i = 0;
TMsgCollection *msgs = new TMsgCollection();
const char *tmp;
const char *_tmp;
const char *buffer;
int trace_start = 0;
for (i = 0; i < count; i++)
{
buffer = (*viewer)[i];
if (trace_start)
{
tmp = buffer;
while (*tmp == ' ')
tmp++;
if (tmp[0] == '0' && tmp[1] == 'x')
{
_tmp = tmp + 2;
while (isxdigit(*_tmp))
_tmp++;
int len = (int) (_tmp - tmp);
char *dummy;
dummy = (char *) alloca(len + 1);
memcpy(dummy, tmp, len);
dummy[len] = 0;
int line;
char *function, *file, *temp = NULL;
symify(dummy, &function, &file, &line, 0);
if (function)
{
string_dup(temp, _("in function "));
string_cat(temp, function);
}
else
{
string_dup(temp, tmp);
string_cat(temp, " ???");
}
msgs->insert(new MsgRec(file, temp, msgMessage, line));
string_free(function);
string_free(file);
string_free(temp);
}
}
else
{
if (strstr(buffer, "Call frame traceback EIPs") != NULL)
{
trace_start = 1;
InitRHGDB();
msgs->insert(new MsgRec(NULL, _("Call frame traceback:")));
}
}
}
if (msgs->getCount() > 0)
ShowMessages(msgs, False);
else
destroy(msgs);
}
#endif
class TIDEFileWindow:public TWindow
{
public:
TIDEFileWindow(const char *);
TFileViewer *FileViewer;
};
TIDEFileWindow::TIDEFileWindow(const char *fileName):
TWindow(TProgram::deskTop->getExtent(), fileName, wnNoNumber),
TWindowInit(&TIDEFileWindow::initFrame)
{
options |= ofTileable;
TRect r(getExtent());
r.grow(-1, -1);
insert((FileViewer = new TFileViewer(r,
standardScrollBar(sbHorizontal |
sbHandleKeyboard),
standardScrollBar(sbVertical |
sbHandleKeyboard),
fileName)));
FileViewer->growMode = gfGrowHiX | gfGrowHiY;
growMode = gfGrowLoY | gfGrowHiX | gfGrowHiY;
flags |= wfGrow | wfZoom;
}
void
CheckStderr(bool erase)
{
if (ShowStderr)
{
TIDEFileWindow *window;
char *tmp;
TRect rect = TProgram::deskTop->getExtent();
rect.a.y = rect.b.y - 7;
string_dup(tmp, _("contents of stderr from "));
string_cat(tmp, FName(project->dest_name));
if (windows != NULL)
{
int count = windows->getCount(), i;
for (i = 0; i < count; i++)
{
window = (TIDEFileWindow *) DESKTOPWINDOW(i);
if (window->title && (strcmp(tmp, window->title) == 0))
{
window->close();
RemoveWindow(window);
break;
}
}
}
struct stat st;
if (stat(cpp_errname, &st) == 0 && st.st_size > 0)
{
window = new TIDEFileWindow(cpp_errname);
delete(char *) (window->title);
(char *&) window->title = tmp;
window->palette = wpGrayWindow;
window->locate(rect);
AddWindow(window);
#ifdef INTERNAL_DEBUGGER
ScanForTraceback(window->FileViewer);
#endif