build/parseBuildInstallClean.c

   1 /** \ingroup rpmbuild
   2  * \file build/parseBuildInstallClean.c
   3  *  Parse %build/%install/%clean section from spec file.
   4  */
   5 #include "system.h"
   6
   7 #include <rpm/rpmlog.h>
   8 #include "build/rpmbuild_internal.h"
   9 #include "debug.h"
  10
  11
  12 int parseBuildInstallClean(rpmSpec spec, int parsePart)
  13 {
  14     int nextPart, rc, res = PART_ERROR;
  15     StringBuf *sbp = NULL;
  16     const char *name = NULL;
  17
  18     if (parsePart == PART_BUILD) {
  19         sbp = &(spec->build);
  20         name = "%build";
  21     } else if (parsePart == PART_INSTALL) {
  22         sbp = &(spec->install);
  23         name = "%install";
  24     } else if (parsePart == PART_CHECK) {
  25         sbp = &(spec->check);
  26         name = "%check";
  27     } else if (parsePart == PART_CLEAN) {
  28         sbp = &(spec->clean);
  29         name = "%clean";
  30     } else {
  31         goto exit; /* programmer error */
  32     }
  33
  34     if (*sbp != NULL) {
  35         rpmlog(RPMLOG_ERR, _("line %d: second %s\n"),
  36                 spec->lineNum, name);
  37         goto exit;
  38     }
  39
  40     *sbp = newStringBuf();
  41
  42     /* There are no options to %build, %install, %check, or %clean */
  43     if ((rc = readLine(spec, STRIP_NOTHING)) > 0) {
  44         res = PART_NONE;
  45         goto exit;
  46     } else if (rc < 0) {
  47         goto exit;
  48     }
  49
  50     if (parsePart == PART_BUILD) {
  51         char* buf = strdup(
  52                            "ref=/usr/lib/rpm\n"
  53                            "mints=0\n"
  54                            "case $(uname -m) in\n"
  55                            "    aarch64) mints=20120610;;\n"
  56                            "    ppc64le) mints=20130610;;\n"
  57                            "    riscv64) mints=20160911;;\n"
  58                            "esac\n"
  59                            "for s in guess sub; do\n"
  60                            "    for c in $(find -maxdepth 8 -name \"config.$s\"); do\n"
  61                            "         grep -q config-patches@ $c || continue\n"
  62                            "         timestamp=$(sed -n \"/^timestamp=/{s///;s/[-'\\\"]//g;p;q;}\" $c)\n"
  63                            "         test -n \"$timestamp\" || timestamp=0\n"
  64                            "         test $timestamp -ge $mints || install -m 755 $ref/config.$s $c\n"
  65                            "     done\n"
  66                            "done\n"
  67                            );
  68         appendLineStringBuf(*sbp, buf);
  69         free(buf);
  70     }
  71
  72     while (! (nextPart = isPart(spec->line))) {
  73         appendStringBuf(*sbp, spec->line);
  74         if ((rc = readLine(spec, STRIP_NOTHING)) > 0) {
  75             nextPart = PART_NONE;
  76             break;
  77         } else if (rc < 0) {
  78             goto exit;
  79         }
  80     }
  81     res = nextPart;
  82
  83 exit:
  84
  85     return res;
  86 }