Config.in: Introduce symbol for arches with deprecated syscalls

Linuxthreads(old and new) need deprecated syscalls to build. Existing
architectures support these system calls but new architectures don't.
This symbol has no functional change apart from hidding the Linuxthreads
symbols from arches that don't support them.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

27 files changed, 43 insertions, 0 deletions

diff --git a/extra/Configs/Config.alpha b/extra/Configs/Config.alpha
index 144924a65..212df6a82 100644
--- a/extra/Configs/Config.alpha
+++ b/extra/Configs/Config.alpha
@@ -13,4 +13,5 @@ config FORCE_OPTIONS_FOR_ARCH
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_MMU
 	select ARCH_HAS_NO_LDSO
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 	select UCLIBC_HAS_LFS
diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
index dc536434d..a16c9197a 100644
--- a/extra/Configs/Config.arm
+++ b/extra/Configs/Config.arm
@@ -12,6 +12,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	default y
 	select ARCH_ANY_ENDIAN
 	select ARCH_HAS_UCONTEXT
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 
 config CONFIG_ARM_EABI
 	bool "Build for EABI"
diff --git a/extra/Configs/Config.avr32 b/extra/Configs/Config.avr32
index cbadb4cf5..5fcd6f216 100644
--- a/extra/Configs/Config.avr32
+++ b/extra/Configs/Config.avr32
@@ -11,6 +11,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	bool
 	default y
 	select ARCH_BIG_ENDIAN
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 	select FORCE_SHAREABLE_TEXT_SEGMENTS
 
 choice
diff --git a/extra/Configs/Config.bfin b/extra/Configs/Config.bfin
index a70afcfd8..c3ed1716c 100644
--- a/extra/Configs/Config.bfin
+++ b/extra/Configs/Config.bfin
@@ -12,3 +12,4 @@ config FORCE_OPTIONS_FOR_ARCH
 	default y
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_NO_MMU
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.cris b/extra/Configs/Config.cris
index 52ca0c36b..c49817f65 100644
--- a/extra/Configs/Config.cris
+++ b/extra/Configs/Config.cris
@@ -11,6 +11,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	bool
 	default y
 	select ARCH_LITTLE_ENDIAN
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 
 choice
 	prompt "Target Architecture Type"
diff --git a/extra/Configs/Config.e1 b/extra/Configs/Config.e1
index ecaa9f0e5..284bbfaee 100644
--- a/extra/Configs/Config.e1
+++ b/extra/Configs/Config.e1
@@ -13,3 +13,4 @@ config FORCE_OPTIONS_FOR_ARCH
 	select ARCH_BIG_ENDIAN
 	select ARCH_HAS_NO_MMU
 	select ARCH_HAS_NO_SHARED
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.frv b/extra/Configs/Config.frv
index b389870f9..d7eeaf90e 100644
--- a/extra/Configs/Config.frv
+++ b/extra/Configs/Config.frv
@@ -13,3 +13,4 @@ config FORCE_OPTIONS_FOR_ARCH
 	select ARCH_BIG_ENDIAN
 	select UCLIBC_HAS_FPU
 	select ARCH_HAS_NO_MMU
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.h8300 b/extra/Configs/Config.h8300
index ffcb9c837..458851b28 100644
--- a/extra/Configs/Config.h8300
+++ b/extra/Configs/Config.h8300
@@ -12,6 +12,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	default y
 	select ARCH_ANY_ENDIAN
 	select ARCH_HAS_NO_MMU
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 
 choice
 	prompt "Target Processor"
diff --git a/extra/Configs/Config.hppa b/extra/Configs/Config.hppa
index 1323de228..938e2e35b 100644
--- a/extra/Configs/Config.hppa
+++ b/extra/Configs/Config.hppa
@@ -15,3 +15,4 @@ config FORCE_OPTIONS_FOR_ARCH
 	select HAS_NO_THREADS
 	select ARCH_HAS_NO_LDSO
 	select HAVE_NO_SSP
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.i386 b/extra/Configs/Config.i386
index 92cee3b83..63383ced2 100644
--- a/extra/Configs/Config.i386
+++ b/extra/Configs/Config.i386
@@ -13,6 +13,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_MMU
 	select ARCH_HAS_UCONTEXT
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 
 choice
 	prompt "Target x86 Processor Family"
diff --git a/extra/Configs/Config.i960 b/extra/Configs/Config.i960
index 798dae0c2..bf937ab08 100644
--- a/extra/Configs/Config.i960
+++ b/extra/Configs/Config.i960
@@ -13,3 +13,4 @@ config FORCE_OPTIONS_FOR_ARCH
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_NO_MMU
 	select HAS_NO_THREADS
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.ia64 b/extra/Configs/Config.ia64
index ae88be777..983b3ee54 100644
--- a/extra/Configs/Config.ia64
+++ b/extra/Configs/Config.ia64
@@ -13,3 +13,4 @@ config FORCE_OPTIONS_FOR_ARCH
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_MMU
 	select ARCH_HAS_NO_LDSO
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
index 344409f6a..bad8cf16e 100644
--- a/extra/Configs/Config.in
+++ b/extra/Configs/Config.in
@@ -490,6 +490,7 @@ config HAS_NO_THREADS
 
 config LINUXTHREADS_OLD
 	bool "older (stable) version of linuxthreads"
+	depends on ARCH_HAS_DEPRECATED_SYSCALLS
 	# linuxthreads and linuxthreads.old need nanosleep()
 	select UCLIBC_HAS_REALTIME
 	help
@@ -500,6 +501,7 @@ config LINUXTHREADS_OLD
 
 config LINUXTHREADS_NEW
 	bool "slightly newer version of linuxthreads"
+	depends on ARCH_HAS_DEPRECATED_SYSCALLS
 	help
 	  The new version has not been tested much, and lacks ports for arches
 	  which glibc does not support (like bfin/frv/etc...), but is based on
diff --git a/extra/Configs/Config.in.arch b/extra/Configs/Config.in.arch
index 6d93433dc..2338e3cb3 100644
--- a/extra/Configs/Config.in.arch
+++ b/extra/Configs/Config.in.arch
@@ -39,6 +39,14 @@ if ARCH_USE_MMU
 comment "Using ELF file format"
 endif
 
+config ARCH_HAS_DEPRECATED_SYSCALLS
+	bool
+	help
+	  New architectures do not support deprecated system calls. However,
+	  these system calls are needed to build linuxthreads (old and new) so
+	  this symbol controls whether there is support for these threading libraries
+	  or not.
+
 config UCLIBC_SHARED_FLAT_ID
 	int "Shared library ID"
 	default 1
diff --git a/extra/Configs/Config.m68k b/extra/Configs/Config.m68k
index 95807c485..5888067bc 100644
--- a/extra/Configs/Config.m68k
+++ b/extra/Configs/Config.m68k
@@ -11,3 +11,4 @@ config FORCE_OPTIONS_FOR_ARCH
 	bool
 	default y
 	select ARCH_BIG_ENDIAN
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.microblaze b/extra/Configs/Config.microblaze
index 2dfd4a703..fddc5d6e5 100644
--- a/extra/Configs/Config.microblaze
+++ b/extra/Configs/Config.microblaze
@@ -6,3 +6,8 @@
 config TARGET_ARCH
 	string
 	default "microblaze"
+
+config FORCE_OPTIONS_FOR_ARCH
+	bool
+	default y
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.mips b/extra/Configs/Config.mips
index 48e0b6489..1f8426556 100644
--- a/extra/Configs/Config.mips
+++ b/extra/Configs/Config.mips
@@ -12,6 +12,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	default y
 	select ARCH_ANY_ENDIAN
 	select ARCH_HAS_UCONTEXT
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 
 choice
 	prompt "Target ABI"
diff --git a/extra/Configs/Config.nios b/extra/Configs/Config.nios
index 4213a4cf8..639cd35e2 100644
--- a/extra/Configs/Config.nios
+++ b/extra/Configs/Config.nios
@@ -13,4 +13,5 @@ config FORCE_OPTIONS_FOR_ARCH
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_NO_MMU
 	select ARCH_HAS_NO_LDSO
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 	select HAVE_NO_PIC
diff --git a/extra/Configs/Config.nios2 b/extra/Configs/Config.nios2
index 2310a46c0..8bb8aca49 100644
--- a/extra/Configs/Config.nios2
+++ b/extra/Configs/Config.nios2
@@ -13,4 +13,5 @@ config FORCE_OPTIONS_FOR_ARCH
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_NO_MMU
 	select ARCH_HAS_NO_LDSO
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 	select HAVE_NO_PIC
diff --git a/extra/Configs/Config.powerpc b/extra/Configs/Config.powerpc
index 84c442329..7698022ae 100644
--- a/extra/Configs/Config.powerpc
+++ b/extra/Configs/Config.powerpc
@@ -12,6 +12,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	default y
 	select ARCH_BIG_ENDIAN
 	select ARCH_HAS_MMU
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 
 choice
 	prompt "Target Processor Type"
diff --git a/extra/Configs/Config.sh b/extra/Configs/Config.sh
index 6ce54c265..5e0fc9e1c 100644
--- a/extra/Configs/Config.sh
+++ b/extra/Configs/Config.sh
@@ -11,6 +11,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	bool
 	default y
 	select ARCH_ANY_ENDIAN
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 
 choice
 	prompt "Target Processor Type"
diff --git a/extra/Configs/Config.sh64 b/extra/Configs/Config.sh64
index 02535b96b..a617510ac 100644
--- a/extra/Configs/Config.sh64
+++ b/extra/Configs/Config.sh64
@@ -11,6 +11,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	bool
 	default y
 	select ARCH_ANY_ENDIAN
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 
 choice
 	prompt "Target Processor Type"
diff --git a/extra/Configs/Config.sparc b/extra/Configs/Config.sparc
index 1852efee9..c6180c831 100644
--- a/extra/Configs/Config.sparc
+++ b/extra/Configs/Config.sparc
@@ -11,6 +11,7 @@ config FORCE_OPTIONS_FOR_ARCH
 	bool
 	default y
 	select ARCH_BIG_ENDIAN
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 
 choice
 	prompt "Target Processor Type"
diff --git a/extra/Configs/Config.v850 b/extra/Configs/Config.v850
index fb3c4b144..82d8be0b5 100644
--- a/extra/Configs/Config.v850
+++ b/extra/Configs/Config.v850
@@ -12,4 +12,5 @@ config FORCE_OPTIONS_FOR_ARCH
 	default y
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_NO_MMU
+	select ARCH_HAS_DEPRECATED_SYSCALLS
 	select HAVE_NO_PIC
diff --git a/extra/Configs/Config.vax b/extra/Configs/Config.vax
index 989eeeab5..418e3e71c 100644
--- a/extra/Configs/Config.vax
+++ b/extra/Configs/Config.vax
@@ -12,3 +12,4 @@ config FORCE_OPTIONS_FOR_ARCH
 	default y
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_NO_LDSO
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.x86_64 b/extra/Configs/Config.x86_64
index 4c8c3a9bd..317a5007f 100644
--- a/extra/Configs/Config.x86_64
+++ b/extra/Configs/Config.x86_64
@@ -13,3 +13,4 @@ config FORCE_OPTIONS_FOR_ARCH
 	select ARCH_LITTLE_ENDIAN
 	select ARCH_HAS_MMU
 	select ARCH_HAS_UCONTEXT
+	select ARCH_HAS_DEPRECATED_SYSCALLS
diff --git a/extra/Configs/Config.xtensa b/extra/Configs/Config.xtensa
index d374f91bc..5448e5155 100644
--- a/extra/Configs/Config.xtensa
+++ b/extra/Configs/Config.xtensa
@@ -6,3 +6,8 @@
 config TARGET_ARCH
 	string
 	default "xtensa"
+
+config FORCE_OPTIONS_FOR_ARCH
+	bool
+	default y
+	select ARCH_HAS_DEPRECATED_SYSCALLS