build.c
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#include "system.h"
#include <rpmio.h>
#include <rpmiotypes.h>
#include <rpmcb.h>
#include <rpmurl.h>
#include <rpmtypes.h>
#include <rpmtag.h>
#include <rpmbuild.h>
#include "rpmps.h"
#include "rpmte.h"
#include "rpmts.h"
#include "build.h"
#include <rpmcli.h>
#include "debug.h"
/*@access rpmts @*/ /* XXX compared with NULL @*/
/*@access rpmdb @*/ /* XXX compared with NULL @*/
/*@access FD_t @*/ /* XXX compared with NULL @*/
static int checkSpec(rpmts ts, Header h)
/*@globals rpmGlobalMacroContext, h_errno, fileSystem, internalState @*/
/*@modifies ts, h, rpmGlobalMacroContext, fileSystem, internalState @*/
{
int rc;
if (!headerIsEntry(h, RPMTAG_REQUIRENAME)
&& !headerIsEntry(h, RPMTAG_CONFLICTNAME))
return 0;
rc = rpmtsAddInstallElement(ts, h, NULL, 0, NULL);
rc = rpmcliInstallProblems(ts, _("Failed build dependencies"), rpmtsCheck(ts));
/* XXX nuke the added package. */
rpmtsClean(ts);
return rc;
}
/*
* Kurwa, durni ameryka?ce sobe zawsze my?l?, ?e ca?y ?wiat mówi po
* angielsku...
*/
/* XXX this is still a dumb test but at least it's i18n aware */
static int isSpecFile(const char * specfile)
/*@globals h_errno, fileSystem, internalState @*/
/*@modifies fileSystem, internalState @*/
{
char buf[256];
const char * s;
FD_t fd;
int count;
int checking;
fd = Fopen(specfile, "r");
if (fd == NULL || Ferror(fd)) {
rpmlog(RPMLOG_ERR, _("Unable to open spec file %s: %s\n"),
specfile, Fstrerror(fd));
return 0;
}
count = Fread(buf, sizeof(buf[0]), sizeof(buf), fd);
(void) Fclose(fd);
checking = 1;
for (s = buf; count--; s++) {
switch (*s) {
case '\r':
case '\n':
checking = 1;
/*@switchbreak@*/ break;
case ':':
checking = 0;
/*@switchbreak@*/ break;
/*@-boundsread@*/
default:
if (checking && !(isprint(*s) || isspace(*s))) return 0;
/*@switchbreak@*/ break;
/*@=boundsread@*/
}
}
return 1;
}
/*@-boundswrite@*/
static int buildForTarget(rpmts ts, const char * arg, BTA_t ba)
/*@globals rpmGlobalMacroContext, h_errno, fileSystem, internalState @*/
/*@modifies ts, rpmGlobalMacroContext, fileSystem, internalState @*/
{
const char * passPhrase = ba->passPhrase;
const char * cookie = ba->cookie;
int buildAmount = ba->buildAmount;
const char * specFile = NULL;
const char * specURL = NULL;
int specut;
const char * s;
char * se;
size_t nb = strlen(arg) + BUFSIZ;
char * buf = alloca(nb);
Spec spec = NULL;
int verify = ((ba->buildAmount & RPMBUILD_TRACK) ? 0 : 1);
int xx;
int rc;
if (ba->buildMode == 't') {
static const char * sfpats[] = { "Specfile", "\\*.spec", NULL };
static const char _specfn[] = "%{mkstemp:%{_specdir}/rpm-spec.XXXXXX}";
char * tmpSpecFile = (char *) rpmGetPath(_specfn, NULL);
FILE *fp;
int bingo = 0;
int i;
for (i = 0; sfpats[i]; i++) {
se = rpmExpand("%{uncompress: %{u2p:", arg, "}}",
" | %{__tar} -xOvf - %{?__tar_wildcards} ", sfpats[i],
" 2>&1 > '", tmpSpecFile, "'", NULL);
fp = popen(se, "r");
se = _free(se);
if (fp== NULL)
continue;
s = fgets(buf, nb - 1, fp);
xx = pclose(fp);
if (!s || !*s || strstr(s, ": Not found in archive"))
continue;
bingo = 1;
break;
}
if (!bingo) {
rpmlog(RPMLOG_ERR, _("Failed to read spec file from %s\n"), arg);
xx = Unlink(tmpSpecFile);
tmpSpecFile = _free(tmpSpecFile);
return 1;
}
s = se = basename(buf);
se += strlen(se);
while (--se > s && strchr("\r\n", *se) != NULL)
*se = '\0';
specURL = rpmGetPath("%{_specdir}/", s, NULL);
specut = urlPath(specURL, &specFile);
xx = Rename(tmpSpecFile, specFile);
if (xx) {
rpmlog(RPMLOG_ERR, _("Failed to rename %s to %s: %m\n"),
tmpSpecFile, s);
(void) Unlink(tmpSpecFile);
}
tmpSpecFile = _free(tmpSpecFile);
if (xx)
return 1;
se = buf; *se = '\0';
se = stpcpy(se, "_sourcedir ");
(void) urlPath(arg, &s);
if (*s != '/') {
if (getcwd(se, nb - sizeof("_sourcedir ")) != NULL)
se += strlen(se);
else
se = stpcpy(se, ".");
} else
se = stpcpy(se, dirname(strcpy(se, s)));
while (se > buf && se[-1] == '/')
*se-- = '0';
rpmCleanPath(buf + sizeof("_sourcedir ") - 1);
rpmDefineMacro(NULL, buf, RMIL_TARBALL);
} else {
specut = urlPath(arg, &s);
se = buf; *se = '\0';
if (*s != '/') {
if (getcwd(se, nb - sizeof("_sourcedir ")) != NULL)
se += strlen(se);
else
se = stpcpy(se, ".");
*se++ = '/';
se += strlen(strcpy(se,strcpy(se, s)));
} else
se = stpcpy(se, s);
specURL = rpmGetPath(buf, NULL);
specut = urlPath(specURL, &specFile);
}
if (specut != URL_IS_DASH) {
struct stat sb;
if (Stat(specURL, &sb) < 0) {
rpmlog(RPMLOG_ERR, _("failed to stat %s: %m\n"), specURL);
rc = 1;
goto exit;
}
if (! S_ISREG(sb.st_mode)) {
rpmlog(RPMLOG_ERR, _("File %s is not a regular file.\n"),
specURL);
rc = 1;
goto exit;
}
/* Try to verify that the file is actually a specfile */
if (!isSpecFile(specURL)) {
rpmlog(RPMLOG_ERR,
_("File %s does not appear to be a specfile.\n"), specURL);
rc = 1;
goto exit;
}
}
/* Parse the spec file */
#define _anyarch(_f) \
(((_f)&(RPMBUILD_PREP|RPMBUILD_BUILD|RPMBUILD_INSTALL|RPMBUILD_PACKAGEBINARY)) == 0)
if (parseSpec(ts, specURL, ba->rootdir, 0, passPhrase,
cookie, _anyarch(buildAmount), 0, verify))
{
rc = 1;
goto exit;
}
#undef _anyarch
if ((spec = rpmtsSetSpec(ts, NULL)) == NULL) {
rc = 1;
goto exit;
}
/* Assemble source header from parsed components */
xx = initSourceHeader(spec, NULL);
/* Check build prerequisites */
if (!ba->noDeps && checkSpec(ts, spec->sourceHeader)) {
rc = 1;
goto exit;
}
if (buildSpec(ts, spec, buildAmount, ba->noBuild)) {
rc = 1;
goto exit;
}
if (ba->buildMode == 't')
(void) Unlink(specURL);
rc = 0;
exit:
spec = freeSpec(spec);
specURL = _free(specURL);
return rc;
}
/*@=boundswrite@*/
int build(rpmts ts, const char * arg, BTA_t ba, const char * rcfile)
{
const char *t, *te;
int rc = 0;
const char * targets = rpmcliTargets;
char *target;
#define buildCleanMask (RPMBUILD_RMSOURCE|RPMBUILD_RMSPEC)
int cleanFlags = ba->buildAmount & buildCleanMask;
rpmVSFlags vsflags, ovsflags;
int nbuilds = 0;
vsflags = rpmExpandNumeric("%{_vsflags_build}");
if (ba->qva_flags & VERIFY_DIGEST)
vsflags |= _RPMVSF_NODIGESTS;
if (ba->qva_flags & VERIFY_SIGNATURE)
vsflags |= _RPMVSF_NOSIGNATURES;
if (ba->qva_flags & VERIFY_HDRCHK)
vsflags |= RPMVSF_NOHDRCHK;
ovsflags = rpmtsSetVSFlags(ts, vsflags);
if (targets == NULL) {
rc = buildForTarget(ts, arg, ba);
nbuilds++;
goto exit;
}
/* parse up the build operators */
printf(_("Building target platforms: %s\n"), targets);
ba->buildAmount &= ~buildCleanMask;
for (t = targets; *t != '\0'; t = te) {
/* Parse out next target platform. */
if ((te = strchr(t, ',')) == NULL)
te = t + strlen(t);
target = alloca(te-t+1);
strncpy(target, t, (te-t));
target[te-t] = '\0';
if (*te != '\0')
te++;
else /* XXX Perform clean-up after last target build. */
ba->buildAmount |= cleanFlags;
rpmlog(RPMLOG_DEBUG, _(" target platform: %s\n"), target);
/* Read in configuration for target. */
if (t != targets) {
rpmFreeMacros(NULL);
rpmFreeRpmrc();
(void) rpmReadConfigFiles(rcfile, target);
}
rc = buildForTarget(ts, arg, ba);
nbuilds++;
if (rc)
break;
}
exit:
/* Restore original configuration. */
if (nbuilds > 1) {
t = targets;
if ((te = strchr(t, ',')) == NULL)
te = t + strlen(t);
target = alloca(te-t+1);
strncpy(target, t, (te-t));
target[te-t] = '\0';
if (*te != '\0')
te++;
rpmFreeMacros(NULL);
rpmFreeRpmrc();
(void) rpmReadConfigFiles(rcfile, target);
}
vsflags = rpmtsSetVSFlags(ts, ovsflags);
return rc;
}