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build/interdep.c: prune debuginfo src dups, part 1

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The output is like this:
remove sources from rpm-debuginfo because it requires librpm-debuginfo
remove sources from rpm-debuginfo because it requires librpmbuild-debuginfo
remove sources from rpm-build-debuginfo because it requires rpm-debuginfo
remove sources from rpm-static-debuginfo because it requires rpm-debuginfo
remove sources from librpmbuild-debuginfo because it requires librpm-debuginfo
remove sources from rpm-build-debuginfo because it requires librpm-debuginfo
remove sources from rpm-static-debuginfo because it requires librpm-debuginfo
remove sources from python-module-rpm-debuginfo because it requires librpm-debuginfo
remove sources from rpm-build-debuginfo because it requires librpmbuild-debuginfo
remove sources from rpm-static-debuginfo because it requires librpmbuild-debuginfo
This commit is contained in:
Alexey Tourbin 2011-01-14 07:06:46 +03:00
parent 2213cb3f56
commit e00c43536c
1 changed files with 53 additions and 0 deletions
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53
build/interdep.c
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@ -7,9 +7,21 @@
*/
#include "system.h"
#include "psm.h" // TFI_t
#include "rpmbuild.h"
#include "interdep.h"
static
const char *pkgName(Package pkg)
{
TFI_t fi = pkg->cpioList;
if (fi)
return fi->name;
const char *name;
headerNVR(pkg->header, &name, NULL, NULL);
return name;
}
static
const char *skipPrefixDash(const char *str, const char *prefix)
{
@ -133,9 +145,50 @@ struct Req *freeRequires(struct Req *r)
return _free(r);
}
static
void pruneSrc1(Package pkg1, Package pkg2)
{
fprintf(stderr, "remove sources from %s because it requires %s\n",
pkgName(pkg1), pkgName(pkg2));
}
static
void pruneDebuginfoSrc(struct Req *r, Spec spec)
{
int i1, i2;
struct Pair r1, r2;
const char *Nd, *Np;
const char *suf;
// r1 = { pkg1-debuginfo, pkg1 }
for (i1 = 0; i1 < r->c; i1++) {
r1 = r->v[i1];
Nd = pkgName(r1.pkg1);
Np = pkgName(r1.pkg2);
suf = skipPrefixDash(Nd, Np);
if (suf == NULL || strcmp(suf, "debuginfo"))
continue;
// r2 = { pkg2-debuginfo, pkg2 }
for (i2 = i1; i2 < r->c; i2++) {
r2 = r->v[i2];
Nd = pkgName(r2.pkg1);
Np = pkgName(r2.pkg2);
suf = skipPrefixDash(Nd, Np);
if (suf == NULL || strcmp(suf, "debuginfo"))
continue;
// (pkg1 <-> pkg2) => (pkg1-debuginfo <-> pkg2-debuginfo)
if (Requires(r, r1.pkg2, r2.pkg2))
pruneSrc1(r1.pkg1, r2.pkg1);
// "else" guards against mutual deletions
else if (Requires(r, r2.pkg2, r1.pkg2))
pruneSrc1(r2.pkg1, r1.pkg1);
}
}
}
int processInterdep(Spec spec)
{
struct Req *r = makeRequires(spec);
pruneDebuginfoSrc(r, spec);
r = freeRequires(r);
return 0;
}