patches/uClibc/0.9.28.3/140-custom-ISA.patch
| author |
"Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com> |
|
Thu Jul 28 22:09:31 2011 +0200 (2011-07-28) |
| changeset 2573 |
424fa2092ace |
| parent 6 |
4267d95819bd
|
| permissions |
-rw-r--r-- |
scripts/libc: do not build add-ons by default
Currently, no --enable-add-ons option is passed to libc configure when
"$(do_libc_add_ons_list ,)" is empty, which makes configure automatically search
for present add-ons. In that case, all present add-ons are built, although
no add-on was selected by the user in the config. Moreover, this can make the
configure fail if some non-standard add-ons like eglibc-localedef are present.
This behavior also leads to an inconsistency from a user point of view between
the following cases:
- LIBC_ADDONS_LIST="", LIBC_GLIBC_USE_PORTS=n and THREADS="none" in the config,
which makes "$(do_libc_add_ons_list ,)" return "", so all present add-ons
are built.
- LIBC_ADDONS_LIST="", LIBC_GLIBC_USE_PORTS=n and THREADS!="none" in the
config, which makes "$(do_libc_add_ons_list ,)" return the add-on supporting
the chosen threading implementation, e.g. "nptl", so only this add-on is
built.
This patch disables the building of all add-ons in that case.
It is still possible to build all present add-ons by adding --enable-add-ons to
LIBC_GLIBC_EXTRA_CONFIG_ARRAY.
Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
|
yann@1
|
1 |
diff -dur uClibc-0.9.28.orig/Rules.mak uClibc-0.9.28/Rules.mak
|
|
yann@1
|
2 |
--- uClibc-0.9.28.orig/Rules.mak 2005-08-18 00:49:49.000000000 +0200
|
|
yann@1
|
3 |
+++ uClibc-0.9.28/Rules.mak 2007-01-30 10:53:34.000000000 +0100
|
|
yann@1
|
4 |
@@ -168,6 +168,7 @@
|
|
yann@1
|
5 |
CPU_CFLAGS-$(CONFIG_MIPS_ISA_4)+=-mips4 -mtune=mips4
|
|
yann@1
|
6 |
CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS32)+=-mips32 -mtune=mips32
|
|
yann@1
|
7 |
CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS64)+=-mips64 -mtune=mips32
|
|
yann@1
|
8 |
+ CPU_CFLAGS-$(CONFIG_MIPS_ISA_CUSTOM)+=-march=$(CONFIG_MIPS_CPU_CFLAGS_CUSTOM)
|
|
yann@1
|
9 |
endif
|
|
yann@1
|
10 |
|
|
yann@1
|
11 |
ifeq ($(strip $(TARGET_ARCH)),sh)
|
|
yann@1
|
12 |
diff -dur uClibc-0.9.28.orig/extra/Configs/Config.mips uClibc-0.9.28/extra/Configs/Config.mips
|
|
yann@1
|
13 |
--- uClibc-0.9.28.orig/extra/Configs/Config.mips 2005-08-18 00:49:41.000000000 +0200
|
|
yann@1
|
14 |
+++ uClibc-0.9.28/extra/Configs/Config.mips 2007-01-30 10:52:12.000000000 +0100
|
|
yann@1
|
15 |
@@ -63,4 +63,16 @@
|
|
yann@1
|
16 |
config CONFIG_MIPS_ISA_MIPS64
|
|
yann@1
|
17 |
bool "MIPS64"
|
|
yann@1
|
18 |
|
|
yann@1
|
19 |
+config CONFIG_MIPS_ISA_CUSTOM
|
|
yann@1
|
20 |
+ bool "Custom"
|
|
yann@1
|
21 |
+
|
|
yann@1
|
22 |
endchoice
|
|
yann@1
|
23 |
+
|
|
yann@1
|
24 |
+config CONFIG_MIPS_CPU_CFLAGS_CUSTOM
|
|
yann@1
|
25 |
+ string
|
|
yann@1
|
26 |
+ prompt "Custon ISA"
|
|
yann@1
|
27 |
+ depends on CONFIG_MIPS_ISA_CUSTOM
|
|
yann@1
|
28 |
+ default ""
|
|
yann@1
|
29 |
+ help
|
|
yann@1
|
30 |
+ Enter your custom ISA here (eg: lx4189!).
|
|
yann@1
|
31 |
+
|