mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-19 21:07:54 +00:00
30481d01ce
- the threading models available are dependent on the C library used - it is thus easier to first select the C libary, and then the threading model, rather going back to the toolchain menu. /trunk/config/toolchain.in | 29 0 29 0 ----------------------------- /trunk/config/libc.in | 47 38 9 0 ++++++++++++++++++++++++++++++++++++++--------- 2 files changed, 38 insertions(+), 38 deletions(-)
102 lines
2.1 KiB
Plaintext
102 lines
2.1 KiB
Plaintext
# C library options
|
|
|
|
menu "C-library"
|
|
|
|
choice
|
|
bool
|
|
prompt "C-library to use:"
|
|
default LIBC_GLIBC
|
|
|
|
config LIBC_GLIBC
|
|
bool
|
|
prompt "glibc"
|
|
select LIBC_SUPPORT_NPTL
|
|
select LIBC_SUPPORT_LINUXTHREADS
|
|
|
|
if LIBC_GLIBC
|
|
source config/libc/glibc.in
|
|
endif
|
|
|
|
config LIBC_EGLIBC
|
|
bool
|
|
prompt "eglibc (EXPERIMENTAL)"
|
|
select LIBC_SUPPORT_NPTL
|
|
select LIBC_SUPPORT_LINUXTHREADS
|
|
depends on EXPERIMENTAL
|
|
|
|
if LIBC_EGLIBC
|
|
source config/libc/eglibc.in
|
|
endif
|
|
|
|
config LIBC_UCLIBC
|
|
bool
|
|
prompt "uClibc"
|
|
select LIBC_SUPPORT_LINUXTHREADS
|
|
|
|
if LIBC_UCLIBC
|
|
source config/libc/uClibc.in
|
|
endif
|
|
|
|
endchoice
|
|
|
|
config LIBC_VERSION
|
|
string
|
|
|
|
config LIBC
|
|
string
|
|
default "glibc" if LIBC_GLIBC
|
|
default "eglibc" if LIBC_EGLIBC
|
|
default "uClibc" if LIBC_UCLIBC
|
|
|
|
config LIBC_SUPPORT_NPTL
|
|
bool
|
|
default n
|
|
|
|
config LIBC_SUPPORT_LINUXTHREADS
|
|
bool
|
|
default n
|
|
|
|
choice
|
|
bool
|
|
prompt "Threading implementation to use:"
|
|
default THREADS_NPTL if LIBC_SUPPORT_NPTL
|
|
default THREADS_LINUXTHREADS if LIBC_SUPPORT_LINUXTHREADS && ! LIBC_SUPPORT_NPTL
|
|
default THREADS_NONE if ! LIBC_SUPPORT_LINUXTHREADS && ! LIBC_SUPPORT_NPTL
|
|
|
|
config THREADS_NPTL
|
|
bool
|
|
prompt "nptl"
|
|
depends on LIBC_SUPPORT_NPTL
|
|
|
|
config THREADS_LINUXTHREADS
|
|
bool
|
|
prompt "linuxthreads"
|
|
depends on LIBC_SUPPORT_LINUXTHREADS
|
|
|
|
config THREADS_NONE
|
|
bool
|
|
prompt "none"
|
|
|
|
endchoice
|
|
|
|
config THREADS
|
|
string
|
|
default "nptl" if THREADS_NPTL
|
|
default "linuxthreads" if THREADS_LINUXTHREADS
|
|
default "none" if THREADS_NONE
|
|
|
|
config LIBC_VERSION
|
|
help
|
|
Enter the date of the snapshot you want to use in the form: YYYYMMDD
|
|
where YYYY is the 4-digit year, MM the 2-digit month and DD the 2-digit
|
|
day in the month.
|
|
|
|
Please note:
|
|
- glibc has snapshots done every monday, and only the last ten are kept.
|
|
- uClibc has daily snapshots, and only the last 30-or-so are kept.
|
|
|
|
So if you want to be able to re-build your toolchain later, you will
|
|
have to save your C library tarball by yourself.
|
|
|
|
endmenu
|