always apply arm hfp macros, conditionally apply the logic to detect hfp
This commit is contained in:
Dennis Gilmore
parent
c3ac54c9d5
commit
72d4c0c695
84
rpm-4.9.0-armhfp-logic.patch
Normal file
84
rpm-4.9.0-armhfp-logic.patch
Normal file
@ -0,0 +1,84 @@
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diff -uNr rpm-4.9.0-orig//lib/rpmrc.c rpm-4.9.0/lib/rpmrc.c
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--- rpm-4.9.0-orig//lib/rpmrc.c 2011-08-05 12:23:04.000000000 -0500
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+++ rpm-4.9.0/lib/rpmrc.c 2011-08-05 12:25:13.000000000 -0500
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@@ -732,6 +732,56 @@
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}
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#endif
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+#if defined(__linux__) && defined(__arm__)
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+static int has_neon()
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+{
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+ char buffer[4096], *p;
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+ int fd = open("/proc/cpuinfo", O_RDONLY);
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+ if (read(fd, &buffer, sizeof(buffer) - 1) == -1) {
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+ rpmlog(RPMLOG_WARNING, _("read(/proc/cpuinfo) failed\n"));
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+ close(fd);
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+ return 0;
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+ }
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+ close(fd);
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+
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+ p = strstr(buffer, "Features");
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+ p = strtok(p, "\n");
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+ p = strstr(p, "neon");
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+ p = strtok(p, " ");
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+ if (p == NULL) {
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+ rpmlog(RPMLOG_WARNING, _("/proc/cpuinfo has no 'Features' line\n"));
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+ return 0;
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+ } else if (strcmp(p, "neon") == 0) {
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+ return 1;
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+ }
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+ return 0;
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+}
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+
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+static int has_hfp()
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+{
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+ char buffer[4096], *p;
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+ int fd = open("/proc/cpuinfo", O_RDONLY);
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+ if (read(fd, &buffer, sizeof(buffer) - 1) == -1) {
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+ rpmlog(RPMLOG_WARNING, _("read(/proc/cpuinfo) failed\n"));
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+ close(fd);
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+ return 0;
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+ }
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+ close(fd);
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+
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+ p = strstr(buffer, "Features");
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+ p = strtok(p, "\n");
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+ p = strstr(p, "vfpv3");
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+ p = strtok(p, " ");
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+ if (p == NULL) {
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+ rpmlog(RPMLOG_WARNING, _("/proc/cpuinfo has no 'Features' line\n"));
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+ return 0;
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+ } else if (strcmp(p, "vfpv3") == 0) {
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+ return 1;
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+ }
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+ return 0;
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+}
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+#endif
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+
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# if defined(__linux__) && defined(__i386__)
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#include <setjmp.h>
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@@ -1157,6 +1207,22 @@
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}
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# endif /* sparc*-linux */
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+# if defined(__linux__) && defined(__arm__)
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+ {
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+ if (strcmp(un.machine, "armv7l") == 0 ) {
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+ if (has_neon() && has_hfp())
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+ strcpy(un.machine, "armv7hnl");
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+ else if (has_hfp())
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+ strcpy(un.machine, "armv7hl");
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+ } else if (strcmp(un.machine, "armv6l") == 0 ) {
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+ if (has_neon() && has_hfp())
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+ strcpy(un.machine, "armv6hnl");
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+ else if (has_hfp())
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+ strcpy(un.machine, "armv6hl");
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+ }
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+ }
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+# endif /* arm*-linux */
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+
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# if defined(__GNUC__) && defined(__alpha__)
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{
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unsigned long amask, implver;
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@ -10,89 +10,6 @@ diff -uNr rpm-4.9.0-orig//installplatform rpm-4.9.0/installplatform
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sh4*) SUBSTS='s_sh4_sh4_ s_sh4_sh4a_' ;;
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sparc*) SUBSTS='s_sparc\(64\|64v\|v9v\|v9\)_sparc_ s_sparc64_sparcv9_;s_sparc\([^v]\|$\)_sparcv9\1_ s_sparcv9_sparc64_;s_sparc\([^6]\|$\)_sparc64\1_' ;;
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powerpc*|ppc*) SUBSTS='s_ppc64_ppc_ s_ppc\([^6ip]\|$\)_ppc64\1_ s_ppc\([^6ip]\|$\)_ppciseries_ s_ppc\([^6ip]\|$\)_ppcpseries_ s_ppc\([^6ip]\|$\)_ppc64iseries_ s_ppc\([^6ip]\|$\)_ppc64pseries_' ;;
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diff -uNr rpm-4.9.0-orig//lib/rpmrc.c rpm-4.9.0/lib/rpmrc.c
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--- rpm-4.9.0-orig//lib/rpmrc.c 2011-08-05 12:23:04.000000000 -0500
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+++ rpm-4.9.0/lib/rpmrc.c 2011-08-05 12:25:13.000000000 -0500
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@@ -732,6 +732,56 @@
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}
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#endif
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+#if defined(__linux__) && defined(__arm__)
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+static int has_neon()
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+{
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+ char buffer[4096], *p;
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+ int fd = open("/proc/cpuinfo", O_RDONLY);
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+ if (read(fd, &buffer, sizeof(buffer) - 1) == -1) {
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+ rpmlog(RPMLOG_WARNING, _("read(/proc/cpuinfo) failed\n"));
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+ close(fd);
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+ return 0;
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+ }
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+ close(fd);
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+
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+ p = strstr(buffer, "Features");
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+ p = strtok(p, "\n");
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+ p = strstr(p, "neon");
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+ p = strtok(p, " ");
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+ if (p == NULL) {
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+ rpmlog(RPMLOG_WARNING, _("/proc/cpuinfo has no 'Features' line\n"));
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+ return 0;
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+ } else if (strcmp(p, "neon") == 0) {
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+ return 1;
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+ }
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+ return 0;
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+}
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+
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+static int has_hfp()
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+{
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+ char buffer[4096], *p;
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+ int fd = open("/proc/cpuinfo", O_RDONLY);
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+ if (read(fd, &buffer, sizeof(buffer) - 1) == -1) {
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+ rpmlog(RPMLOG_WARNING, _("read(/proc/cpuinfo) failed\n"));
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+ close(fd);
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+ return 0;
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+ }
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+ close(fd);
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+
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+ p = strstr(buffer, "Features");
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+ p = strtok(p, "\n");
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+ p = strstr(p, "vfpv3");
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+ p = strtok(p, " ");
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+ if (p == NULL) {
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+ rpmlog(RPMLOG_WARNING, _("/proc/cpuinfo has no 'Features' line\n"));
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+ return 0;
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+ } else if (strcmp(p, "vfpv3") == 0) {
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+ return 1;
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+ }
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+ return 0;
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+}
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+#endif
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+
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# if defined(__linux__) && defined(__i386__)
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#include <setjmp.h>
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@@ -1157,6 +1207,22 @@
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}
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# endif /* sparc*-linux */
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+# if defined(__linux__) && defined(__arm__)
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+ {
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+ if (strcmp(un.machine, "armv7l") == 0 ) {
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+ if (has_neon() && has_hfp())
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+ strcpy(un.machine, "armv7hnl");
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+ else if (has_hfp())
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+ strcpy(un.machine, "armv7hl");
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+ } else if (strcmp(un.machine, "armv6l") == 0 ) {
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+ if (has_neon() && has_hfp())
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+ strcpy(un.machine, "armv6hnl");
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+ else if (has_hfp())
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+ strcpy(un.machine, "armv6hl");
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+ }
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+ }
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+# endif /* arm*-linux */
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+
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# if defined(__GNUC__) && defined(__alpha__)
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{
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unsigned long amask, implver;
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diff -uNr rpm-4.9.0-orig//macros.in rpm-4.9.0/macros.in
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--- rpm-4.9.0-orig//macros.in 2011-08-05 12:23:04.000000000 -0500
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+++ rpm-4.9.0/macros.in 2011-08-05 12:25:13.000000000 -0500
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11
rpm.spec
11
rpm.spec
@ -21,7 +21,7 @@
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Summary: The RPM package management system
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Name: rpm
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Version: %{rpmver}
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Release: %{?snapver:0.%{snapver}.}10%{?dist}
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Release: %{?snapver:0.%{snapver}.}11%{?dist}
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Group: System Environment/Base
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Url: http://www.rpm.org/
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Source0: http://rpm.org/releases/rpm-4.9.x/%{name}-%{srcver}.tar.bz2
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@ -38,8 +38,9 @@ Patch2: rpm-4.8.90-fedora-specspo.patch
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Patch3: rpm-4.8.0-no-man-dirs.patch
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# gnupg2 comes installed by default, avoid need to drag in gnupg too
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Patch4: rpm-4.8.1-use-gpg2.patch
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#conditionally applied patch for arm hardware floating point
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Patch5: rpm-4.9.0-armhfp.patch
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#conditionally applied patch for arm hardware floating point
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Patch6: rpm-4.9.0-armhfp-logic.patch
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# Patches already in upstream
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Patch100: rpm-4.9.x-fontattr.patch
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@ -236,9 +237,10 @@ packages on a system.
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%patch400 -p1 -b .rpmlib-filesystem-check
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%patch401 -p1 -b .perl-script
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%patch5 -p1 -b .armhfp
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# this patch cant be applied on softfp builds
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%ifnarch armv3l armv4b armv4l armv4tl armv5tel armv5tejl armv6l armv7l
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%patch5 -p1 -b .armhfp
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%patch6 -p1 -b .armhfp-logic
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%endif
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%if %{with int_bdb}
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@ -453,6 +455,9 @@ exit 0
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%doc COPYING doc/librpm/html/*
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%changelog
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* Sun Jan 15 2012 Dennis Gilmore <dennis@ausil.us> - 4.9.1.2-11
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- always apply arm hfp macros, conditionally apply the logic to detect hfp
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* Tue Jan 10 2012 Panu Matilainen <pmatilai@redhat.com> - 4.9.1.2-10
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- adjust perl and python detection rules for libmagic change (#772699)
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