374 lines
8.3 KiB
C
374 lines
8.3 KiB
C
/** \ingroup rpmbuild
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* \file build/build.c
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* Top-level build dispatcher.
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*/
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#include "system.h"
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#include "rpmio_internal.h"
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#include "rpmbuild.h"
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#include "debug.h"
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/*@unchecked@*/
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static int _build_debug = 0;
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/*@access StringBuf @*/
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/*@access urlinfo @*/ /* XXX compared with NULL */
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/*@access FD_t @*/
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/**
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*/
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static void doRmSource(Spec spec)
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/*@globals rpmGlobalMacroContext,
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fileSystem@*/
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/*@modifies rpmGlobalMacroContext, fileSystem @*/
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{
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struct Source *p;
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Package pkg;
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int rc;
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#if 0
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rc = Unlink(spec->specFile);
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#endif
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for (p = spec->sources; p != NULL; p = p->next) {
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if (! (p->flags & RPMBUILD_ISNO)) {
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const char *fn = rpmGetPath("%{_sourcedir}/", p->source, NULL);
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rc = Unlink(fn);
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fn = _free(fn);
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}
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}
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for (pkg = spec->packages; pkg != NULL; pkg = pkg->next) {
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for (p = pkg->icon; p != NULL; p = p->next) {
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if (! (p->flags & RPMBUILD_ISNO)) {
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const char *fn = rpmGetPath("%{_sourcedir}/", p->source, NULL);
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rc = Unlink(fn);
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fn = _free(fn);
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}
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}
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}
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}
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/*
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* @todo Single use by %%doc in files.c prevents static.
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*/
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int doScript(Spec spec, int what, const char *name, StringBuf sb, int test)
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{
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const char * rootURL = spec->rootURL;
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const char * rootDir;
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const char *scriptName = NULL;
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const char * buildDirURL = rpmGenPath(rootURL, "%{_builddir}", "");
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const char * buildScript;
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const char * buildCmd = NULL;
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const char * buildTemplate = NULL;
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const char * buildPost = NULL;
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const char * mTemplate = NULL;
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const char * mPost = NULL;
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int argc = 0;
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const char **argv = NULL;
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FILE * fp = NULL;
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urlinfo u = NULL;
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FD_t fd;
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FD_t xfd;
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int child;
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int status;
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int rc;
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/*@-branchstate@*/
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switch (what) {
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case RPMBUILD_PREP:
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name = "%prep";
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sb = spec->prep;
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mTemplate = "%{?__spec_prep_template}";
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mPost = "%{?__spec_prep_post}";
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break;
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case RPMBUILD_BUILD:
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name = "%build";
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sb = spec->build;
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mTemplate = "%{?__spec_build_template}";
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mPost = "%{?__spec_build_post}";
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break;
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case RPMBUILD_INSTALL:
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name = "%install";
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sb = spec->install;
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mTemplate = "%{?__spec_install_template}";
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mPost = "%{?__spec_install_post}";
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break;
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case RPMBUILD_CHECK:
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name = "%check";
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sb = spec->check;
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mTemplate = "%{__spec_check_template}";
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mPost = "%{__spec_check_post}";
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break;
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case RPMBUILD_CLEAN:
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name = "%clean";
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sb = spec->clean;
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mTemplate = "%{?__spec_clean_template}";
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mPost = "%{?__spec_clean_post}";
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break;
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case RPMBUILD_RMBUILD:
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name = "--clean";
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mTemplate = "%{?__spec_clean_template}";
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mPost = "%{?__spec_clean_post}";
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break;
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case RPMBUILD_STRINGBUF:
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default:
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mTemplate = "%{?___build_template}";
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mPost = "%{?___build_post}";
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break;
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}
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/*@=branchstate@*/
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if ((what != RPMBUILD_RMBUILD) && sb == NULL) {
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rc = 0;
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goto exit;
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}
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if (makeTempFile(rootURL, &scriptName, &fd) || fd == NULL || Ferror(fd)) {
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rpmError(RPMERR_SCRIPT, _("Unable to open temp file.\n"));
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rc = RPMERR_SCRIPT;
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goto exit;
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}
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#ifdef HAVE_FCHMOD
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switch (rootut) {
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case URL_IS_PATH:
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case URL_IS_UNKNOWN:
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(void)fchmod(Fileno(fd), 0600);
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break;
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default:
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break;
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}
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#endif
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/*@-branchstate@*/
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if (fdGetFp(fd) == NULL)
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xfd = Fdopen(fd, "w.fpio");
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else
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xfd = fd;
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/*@=branchstate@*/
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/*@-type@*/ /* FIX: cast? */
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if ((fp = fdGetFp(xfd)) == NULL) {
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rc = RPMERR_SCRIPT;
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goto exit;
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}
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/*@=type@*/
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(void) urlPath(rootURL, &rootDir);
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/*@-branchstate@*/
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if (*rootDir == '\0') rootDir = "/";
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/*@=branchstate@*/
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(void) urlPath(scriptName, &buildScript);
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buildTemplate = rpmExpand(mTemplate, NULL);
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buildPost = rpmExpand(mPost, NULL);
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(void) fputs(buildTemplate, fp);
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if (what != RPMBUILD_PREP && what != RPMBUILD_RMBUILD && spec->buildSubdir)
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fprintf(fp, "cd '%s'\n", spec->buildSubdir);
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if (what == RPMBUILD_RMBUILD) {
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if (spec->buildSubdir)
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fprintf(fp, "rm -rf '%s'\n", spec->buildSubdir);
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} else
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fprintf(fp, "%s", getStringBuf(sb));
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(void) fputs(buildPost, fp);
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(void) Fclose(xfd);
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if (test) {
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rc = 0;
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goto exit;
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}
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if (_build_debug)
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fprintf(stderr, "*** rootURL %s buildDirURL %s\n", rootURL, buildDirURL);
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if (buildDirURL && buildDirURL[0] != '/' &&
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(urlSplit(buildDirURL, &u) != 0)) {
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rc = RPMERR_SCRIPT;
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goto exit;
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}
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if (u != NULL) {
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switch (u->urltype) {
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case URL_IS_FTP:
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if (_build_debug)
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fprintf(stderr, "*** addMacros\n");
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addMacro(spec->macros, "_remsh", NULL, "%{__remsh}", RMIL_SPEC);
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addMacro(spec->macros, "_remhost", NULL, u->host, RMIL_SPEC);
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if (strcmp(rootDir, "/"))
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addMacro(spec->macros, "_remroot", NULL, rootDir, RMIL_SPEC);
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break;
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case URL_IS_HTTP:
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default:
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break;
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}
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}
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buildCmd = rpmExpand("%{?___build_cmd}", " ", buildScript, NULL);
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(void) poptParseArgvString(buildCmd, &argc, &argv);
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rpmMessage(RPMMESS_NORMAL, _("Executing(%s): %s\n"), name, buildCmd);
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if (!(child = fork())) {
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if ( rpm_close_all() ) {
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perror( "rpm_close_all" );
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_exit( -1 );
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}
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/* Unset all known locale environment variables */
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{
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const char *const name[] = {
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"LANG",
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"LANGUAGE",
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"LC_CTYPE",
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"LC_NUMERIC",
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"LC_TIME",
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"LC_COLLATE",
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"LC_MONETARY",
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"LC_MESSAGES",
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"LC_PAPER",
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"LC_NAME",
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"LC_ADDRESS",
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"LC_TELEPHONE",
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"LC_MEASUREMENT",
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"LC_IDENTIFICATION",
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"LC_ALL",
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0
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};
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unsigned int i;
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for (i = 0; name[i]; ++i)
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unsetenv (name[i]);
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}
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/*@-mods@*/
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errno = 0;
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/*@=mods@*/
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(void) execvp(argv[0], (char *const *)argv);
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rpmError(RPMERR_SCRIPT, _("Exec of %s failed (%s): %s\n"),
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scriptName, name, strerror(errno));
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_exit(-1);
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}
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rc = waitpid(child, &status, 0);
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if (!WIFEXITED(status) || WEXITSTATUS(status)) {
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rpmError(RPMERR_SCRIPT, _("Bad exit status from %s (%s)\n"),
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scriptName, name);
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rc = RPMERR_SCRIPT;
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} else
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rc = 0;
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exit:
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if (scriptName) {
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if (!rc)
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(void) Unlink(scriptName);
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scriptName = _free(scriptName);
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}
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if (u != NULL) {
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switch (u->urltype) {
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case URL_IS_FTP:
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case URL_IS_HTTP:
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if (_build_debug)
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fprintf(stderr, "*** delMacros\n");
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delMacro(spec->macros, "_remsh");
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delMacro(spec->macros, "_remhost");
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if (strcmp(rootDir, "/"))
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delMacro(spec->macros, "_remroot");
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break;
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default:
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break;
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}
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}
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argv = _free(argv);
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buildCmd = _free(buildCmd);
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buildTemplate = _free(buildTemplate);
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buildPost = _free(buildPost);
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buildDirURL = _free(buildDirURL);
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return rc;
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}
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int buildSpec(Spec spec, int what, int test)
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{
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int rc = 0;
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if (!spec->recursing && spec->BACount) {
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int x;
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/* When iterating over BANames, do the source */
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/* packaging on the first run, and skip RMSOURCE altogether */
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if (spec->BASpecs != NULL)
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for (x = 0; x < spec->BACount; x++) {
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if ((rc = buildSpec(spec->BASpecs[x],
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(what & ~RPMBUILD_RMSOURCE) |
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(x ? 0 : (what & RPMBUILD_PACKAGESOURCE)),
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test))) {
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goto exit;
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}
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}
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} else {
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if ((what & RPMBUILD_PREP) &&
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(rc = doScript(spec, RPMBUILD_PREP, NULL, NULL, test)))
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goto exit;
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if ((what & RPMBUILD_BUILD) &&
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(rc = doScript(spec, RPMBUILD_BUILD, NULL, NULL, test)))
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goto exit;
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if ((what & RPMBUILD_INSTALL) &&
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(rc = doScript(spec, RPMBUILD_INSTALL, NULL, NULL, test)))
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goto exit;
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if ((what & RPMBUILD_CHECK) &&
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(rc = doScript(spec, RPMBUILD_CHECK, NULL, NULL, test)))
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goto exit;
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if ((what & RPMBUILD_PACKAGESOURCE) &&
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(rc = processSourceFiles(spec)))
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goto exit;
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if (((what & RPMBUILD_INSTALL) || (what & RPMBUILD_PACKAGEBINARY) ||
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(what & RPMBUILD_FILECHECK)) &&
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(rc = processBinaryFiles(spec, what & RPMBUILD_INSTALL, test)))
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goto exit;
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if (((what & RPMBUILD_PACKAGESOURCE) && !test) &&
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(rc = packageSources(spec)))
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return rc;
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if (((what & RPMBUILD_PACKAGEBINARY) && !test) &&
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(rc = packageBinaries(spec)))
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goto exit;
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if ((what & RPMBUILD_CLEAN) &&
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(rc = doScript(spec, RPMBUILD_CLEAN, NULL, NULL, test)))
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goto exit;
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if ((what & RPMBUILD_RMBUILD) &&
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(rc = doScript(spec, RPMBUILD_RMBUILD, NULL, NULL, test)))
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goto exit;
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}
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if (what & RPMBUILD_RMSOURCE)
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doRmSource(spec);
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if (what & RPMBUILD_RMSPEC)
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(void) Unlink(spec->specFile);
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exit:
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if (rc && rpmlogGetNrecs() > 0) {
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rpmMessage(RPMMESS_NORMAL, _("\n\nRPM build errors:\n"));
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rpmlogPrint(NULL);
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}
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return rc;
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}
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