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-rw-r--r--config/libc/glibc.in68
-rw-r--r--config/libc/glibc.in.247
2 files changed, 84 insertions, 31 deletions
diff --git a/config/libc/glibc.in b/config/libc/glibc.in
index 767cbbf..9e4ff56 100644
--- a/config/libc/glibc.in
+++ b/config/libc/glibc.in
@@ -65,6 +65,11 @@ config CC_GLIBC_SHOW_LINARO
Linaro: http://www.linaro.org/
+# GLIBC and kernel are special when it comes to obsoletion. Users
+# of crosstool-ng depend on the ability to build new toolchains matching
+# the kernel/libc versions of a particular target system, and LTS releases
+# are still using quite ancient versions. Please do not retire versions
+# (including versions in between) until the EOL dates indicated below.
choice
bool
prompt "glibc version"
@@ -81,6 +86,7 @@ config LIBC_GLIBC_V_2_24
prompt "2.24"
select LIBC_GLIBC_2_23_or_later
+# EOL 04/2021 [Ubuntu16.04]
config LIBC_GLIBC_V_2_23
bool
prompt "2.23"
@@ -111,15 +117,64 @@ config LIBC_GLIBC_V_2_20
select LIBC_GLIBC_2_20_or_later
depends on OBSOLETE
+# EOL 04/2019 [Ubuntu14.04]
config LIBC_GLIBC_V_2_19
bool
prompt "2.19 (OBSOLETE)"
depends on OBSOLETE
+ select LIBC_GLIBC_2_17_or_later
config LIBC_GLIBC_V_2_18
bool
prompt "2.18 (OBSOLETE)"
depends on OBSOLETE
+ select LIBC_GLIBC_2_17_or_later
+
+# EOL 06/2024 [CentOS7.x]
+config LIBC_GLIBC_V_2_17
+ bool
+ prompt "2.17 (OBSOLETE)"
+ depends on OBSOLETE
+ select LIBC_GLIBC_2_17_or_later
+
+config LIBC_GLIBC_V_2_16_0
+ bool
+ prompt "2.16.0 (OBSOLETE)"
+ depends on OBSOLETE
+
+# EOL 04/2017 [Ubuntu12.04]
+config LIBC_GLIBC_V_2_15
+ bool
+ prompt "2.15 (OBSOLETE)"
+ depends on OBSOLETE
+
+config LIBC_GLIBC_V_2_14_1
+ bool
+ prompt "2.14.1 (OBSOLETE)"
+ depends on OBSOLETE
+
+config LIBC_GLIBC_V_2_14
+ bool
+ prompt "2.14 (OBSOLETE)"
+ depends on OBSOLETE
+
+config LIBC_GLIBC_V_2_13
+ bool
+ prompt "2.13 (OBSOLETE)"
+ depends on OBSOLETE
+
+# This version did not have glibc-ports addon released
+config LIBC_GLIBC_V_2_12_2
+ bool
+ prompt "2.12.2 (OBSOLETE)"
+ depends on OBSOLETE
+ depends on !LIBC_GLIBC_NEEDS_PORTS
+
+# EOL 11/2020 [CentOS6.x]
+config LIBC_GLIBC_V_2_12_1
+ bool
+ prompt "2.12.1 (OBSOLETE)"
+ depends on OBSOLETE
endchoice
@@ -134,6 +189,11 @@ config LIBC_GLIBC_2_23_or_later
# It is no longer possible to build glibc without pthread!
config LIBC_GLIBC_2_20_or_later
bool
+ select LIBC_GLIBC_2_17_or_later
+
+# DeMark no more ports
+config LIBC_GLIBC_2_17_or_later
+ bool
if ! LIBC_GLIBC_CUSTOM
@@ -150,5 +210,13 @@ config LIBC_VERSION
default "2.20" if LIBC_GLIBC_V_2_20
default "2.19" if LIBC_GLIBC_V_2_19
default "2.18" if LIBC_GLIBC_V_2_18
+ default "2.17" if LIBC_GLIBC_V_2_17
+ default "2.16.0" if LIBC_GLIBC_V_2_16_0
+ default "2.15" if LIBC_GLIBC_V_2_15
+ default "2.14.1" if LIBC_GLIBC_V_2_14_1
+ default "2.14" if LIBC_GLIBC_V_2_14
+ default "2.13" if LIBC_GLIBC_V_2_13
+ default "2.12.2" if LIBC_GLIBC_V_2_12_2
+ default "2.12.1" if LIBC_GLIBC_V_2_12_1
endif # ! LIBC_GLIBC_CUSTOM
diff --git a/config/libc/glibc.in.2 b/config/libc/glibc.in.2
index 77afc1b..9d3c2e1 100644
--- a/config/libc/glibc.in.2
+++ b/config/libc/glibc.in.2
@@ -5,19 +5,22 @@
# This list must be carefully in sync with the architectures names
# we can find in config/arch/*
+# Ports were integrated into the main tarball in 2.17
config LIBC_GLIBC_PORTS_EXTERNAL
- bool
- default n
+ def_bool y
+ depends on !LIBC_GLIBC_2_17_or_later
-config LIBC_GLIBC_MAY_FORCE_PORTS
- bool
- default y if ARCH_arm
- default y if ARCH_mips
- select LIBC_GLIBC_USE_PORTS
- depends on !LIBC_GLIBC_2_20_or_later
+config LIBC_GLIBC_NEEDS_PORTS
+ def_bool y
+ depends on ARCH_alpha || ARCH_arm || ARCH_m68k || ARCH_mips || ARCH_powerpc
+
+# Ports are no longer an add-on starting with 2.20
+config LIBC_GLIBC_USE_PORTS
+ def_bool y
+ depends on LIBC_GLIBC_NEEDS_PORTS && !LIBC_GLIBC_2_20_or_later
# Force using the BFD linker during the toolchain build
-config LIBC_glibc_familly
+config LIBC_glibc_family
bool
default y
select BINUTILS_FORCE_LD_BFD_DEFAULT
@@ -109,19 +112,6 @@ config LIBC_GLIBC_FORCE_UNWIND
of glibc on some architectures
(seen on s390, s390x and x86_64).
-config LIBC_GLIBC_USE_PORTS
- bool
- prompt "Use the ports addon"
- depends on !LIBC_GLIBC_2_20_or_later
- help
- The ports addon contains some architecture ports that are not available
- in the official distribution.
-
- For example, this is the case for ARM with glibc-2.4 and above.
-
- Say n only if you're sure that your architecture is in the official
- distribution for your chosen version.
-
config LIBC_ADDONS_LIST
string
prompt "Extra addons"
@@ -131,17 +121,12 @@ config LIBC_ADDONS_LIST
You need to specify neither linuxthreads nor nptl, as they are added
automagically for you depending on the threading model you chose
- earlier.
+ earlier and on libc version selected.
- Eg.: crypt (for very old libces)
+ Also, do not specify ports even if applicable to the selected libc
+ version/architecture; it is selected automatically.
-if LIBC_GLIBC_USE_PORTS || ( LIBC_ADDONS_LIST != "" )
-comment "WARNING !!! "
-comment "| For glibc >= 2.8, it can happen that the tarballs "
-comment "| for the addons are not available for download. "
-comment "| If that happens, bad luck... Try a previous version "
-comment "| or try again later... :-( "
-endif
+ Eg.: libidn
config LIBC_LOCALES
bool