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void catFile(string destination, string source)
{
list record;
string line;
while (1)
{
record = fgets(source, record); // get a line from source
if (!record) // all done: leave.
break;
line = record[0] + "\n"; // get the line's contents
if
(
strfind(line, "#include \"") == 0 && strfind(line, ".f\"") != -1
) // saw #include
catFile(destination, strtok(line, "\"")[1]); // then include .f
else // or write the line
fprintf(destination, line); // to the dest.
}
}
void buildHeader(string destination, string class, list iFiles)
{
echo(OFF);
run("rm -f " + g_cwd + g_tmphdr + class);
echo(ON);
printf("Header ", g_tmphdr, class, "\n"); // show the name of the header
// to construct
catFile(destination, class);
}
void _iFiles(string class)
{
int idx;
string destination;
list iFiles;
int recreate = 0;
destination = g_cwd + g_tmphdr + class;
chdir(class);
// the destination file name
iFiles = makelist("*.f"); // create list of all f-files
if (class newer destination)
recreate = 1;
else
{
for (idx = listlen(iFiles); idx--; )
{
if (iFiles[idx] newer destination)
{
recreate = 1;
break;
}
}
}
if (recreate)
buildHeader(destination, class, iFiles);
chdir(g_cwd);
}
void _cpHeaders()
{
int idx;
for (idx = g_nClasses; idx--; )
_iFiles(g_classes[idx]);
}
int g_gch = 1;
void _precompileHeaders()
{
int idx;
string class;
string classIH;
string compiler;
if (!g_gch)
return;
for (int idx = 0; idx != listlen(g_classes); ++idx)
fprintf << "CLASSES.all" << g_classes[idx] << '\n';
run("icmake --spch -c CLASSES.all -n -l spch");
system("rm CLASSES.all");
run("icmake --spch --precompile=spch -u xerr/xerr.ih tmp/ "
"'g++ -c -o $2 '${ICMAKE_CPPSTD}' -Itmp -O2 -x c++-header $1'");
run("icmake --spch -s spch tmp/");
// compiler = g_cxx + " " + g_copt + " -isystem " + g_cwd + "tmp";
//
// for (idx = g_nClasses; idx--; )
// {
// class = g_classes[idx];
// classIH = class + ".ih";
//
// chdir(class);
//
// if (classIH younger class + ".ih.gch")
// run(compiler + " -x c++-header " + classIH);
// chdir(g_cwd);
// }
}
void static_library(string library)
{
if (listlen(makelist("*/oa/*.o")))
{
printf("\n"
"Creating static library ", library, "\n");
run("ar cr " + library + " */oa/*.o");
run("ranlib " + library);
run("rm */oa/*.o");
}
}
void _shared_library(string libso, string libsoshared,
int strip)
{
string libsomajor;
string gxx;
gxx = g_cxx + " " + g_copt;
if (listlen(makelist("*/os/*.o")))
{
printf("\n"
"Creating shared library ", libso, "\n");
libsomajor = libso + "." + element(0, strtok(g_version, "."));
run(gxx +
" " + setOpt(LDFLAGS, "LDFLAGS") +
" -pthread -shared -Wl,--as-needed,"
"-z,defs,-soname," +
libsomajor +
" -o " + g_tmplibso + "/" + libsoshared +
" */os/*.o " +
g_sharedLibReq);
chdir(g_tmplibso);
if (strip)
run("strip --strip-unneeded " + libsoshared);
run("chmod -x " + libsoshared);
run("ln -sf " + libsoshared + " " + libsomajor);
chdir(g_cwd + g_tmpliba);
run("ln -sf " + libsomajor + " " + libso);
chdir(g_cwd);
run("rm -f */os/*");
}
}
void libraries(int keepPch, string libname, int all, int strip, int select,
int headersOnly)
{
string libso;
string libsoshared;
string staticLib;
staticLib = g_tmpliba + "/lib" LIBRARY ".a";
addClasses("CLASSES");
special(1, all, select); // at this point the extra classes are
// also in g_classes
printf << "nclasses: " << g_nClasses << '\n';
md(g_tmpliba + " " + g_tmphdr + " " + g_tmplibso);
_cpHeaders();
if (headersOnly)
return;
_precompileHeaders();
g_copt += " -isystem " + g_cwd + "tmp";
library("oa", staticLib); // compile for static lib.
static_library(staticLib); // build static library
#ifdef BUILD_SHARED // cf. INSTALL.im
libso = "lib" LIBRARY ".so";
libsoshared = libso + "." + g_version;
g_copt += " -fPIC";
// adds option for shared lib
library("os", g_tmplibso + "/" + libsoshared); // compile the shared lib
_shared_library(libso, libsoshared, strip);
#endif
if (!keepPch)
run("rm -rf */*.ih.gch");
exit(0);
}
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