meta: Drop remnants of uclibc support

uclibc support was removed a while ago and musl works much better. Start to
remove the various overrides and patches related to uclibc which are no longer
needed.

uclibc support in a layer would still be possible. I have strong reasons to
believe nobody is still using uclibc since patches are missing and I doubt
the metadata even parses anymore.

(From OE-Core rev: 653704e9cf325cb494eb23facca19e9f05132ffd)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 0 insertions, 7 deletions

diff --git a/meta/conf/distro/include/security_flags.inc b/meta/conf/distro/include/security_flags.inc
index e162abeb3d..38164d08b8 100644
--- a/meta/conf/distro/include/security_flags.inc
+++ b/meta/conf/distro/include/security_flags.inc
@@ -84,8 +84,6 @@ SECURITY_CFLAGS_pn-slang = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-source-highlight = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-tcl = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-tiff = "${SECURITY_NO_PIE_CFLAGS}"
-SECURITY_CFLAGS_pn-uclibc = ""
-SECURITY_CFLAGS_pn-uclibc-initial = ""
 SECURITY_CFLAGS_pn-valgrind = ""
 SECURITY_CFLAGS_pn-zlib = "${SECURITY_NO_PIE_CFLAGS}"
 
@@ -100,8 +98,6 @@ TARGET_LDFLAGS_append_class-target = " ${SECURITY_LDFLAGS}"
 SECURITY_LDFLAGS_remove_pn-gcc-runtime = "-fstack-protector-strong"
 SECURITY_LDFLAGS_remove_pn-glibc = "-fstack-protector-strong"
 SECURITY_LDFLAGS_remove_pn-glibc-initial = "-fstack-protector-strong"
-SECURITY_LDFLAGS_remove_pn-uclibc = "-fstack-protector-strong"
-SECURITY_LDFLAGS_remove_pn-uclibc-initial = "-fstack-protector-strong"
 SECURITY_LDFLAGS_pn-xf86-video-fbdev = "${SECURITY_X_LDFLAGS}"
 SECURITY_LDFLAGS_pn-xf86-video-intel = "${SECURITY_X_LDFLAGS}"
 SECURITY_LDFLAGS_pn-xf86-video-omapfb = "${SECURITY_X_LDFLAGS}"
diff --git a/meta/conf/distro/include/tcmode-default.inc b/meta/conf/distro/include/tcmode-default.inc
index d5ba38d442..424b8887cc 100644
--- a/meta/conf/distro/include/tcmode-default.inc
+++ b/meta/conf/distro/include/tcmode-default.inc
@@ -27,7 +27,6 @@ SDKGCCVERSION ?= "${GCCVERSION}"
 BINUVERSION ?= "2.28%"
 GDBVERSION ?= "8.0%"
 GLIBCVERSION ?= "2.25"
-UCLIBCVERSION ?= "1.0%"
 LINUXLIBCVERSION ?= "4.10%"
 
 PREFERRED_VERSION_gcc ?= "${GCCVERSION}"
@@ -64,8 +63,6 @@ PREFERRED_VERSION_nativesdk-glibc          ?= "${GLIBCVERSION}"
 PREFERRED_VERSION_glibc-initial            ?= "${GLIBCVERSION}"
 PREFERRED_VERSION_nativesdk-glibc-initial  ?= "${GLIBCVERSION}"
 PREFERRED_VERSION_cross-localedef-native   ?= "${GLIBCVERSION}"
-PREFERRED_VERSION_uclibc                   ?= "${UCLIBCVERSION}"
-PREFERRED_VERSION_uclibc-initial           ?= "${UCLIBCVERSION}"
 # don't use version earlier than 1.4 for gzip-native, as it's necessary for
 # some packages using an archive format incompatible with earlier gzip
 PREFERRED_VERSION_gzip-native ?= "1.8"