diff options
| author | Yann E. MORIN <yann.morin.1998@anciens.enib.fr> | 2011-01-09 01:45:10 +0100 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2011-06-11 00:12:34 -0700 |
| commit | 4151e14cc8b60f5b3478d6c1f9372e427f7e05c4 (patch) | |
| tree | eef3fc1a5e58cee9f82a79578726212b48a3320a /libc/sysdeps | |
| parent | 7a246fda8e3bd2067d44e01c30c8ce761dad39a8 (diff) | |
ARM: remove EABI/OABI selection
Rely on the compiler to be properly setup for the default ABI.
When installing-headers, there are two cases:
- NPTL: no issue, a cross-compiler is already expected
- LinuxThreads: no issue, EABI/OABI has no impact on installed headers.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Cc: Khem Raj <raj.khem@gmail.com>
Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'libc/sysdeps')
| -rw-r--r-- | libc/sysdeps/linux/arm/Makefile.arch | 9 | ||||
| -rw-r--r-- | libc/sysdeps/linux/arm/bits/huge_val.h | 4 |
2 files changed, 9 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/arm/Makefile.arch b/libc/sysdeps/linux/arm/Makefile.arch index b53c539bf..14279e0d7 100644 --- a/libc/sysdeps/linux/arm/Makefile.arch +++ b/libc/sysdeps/linux/arm/Makefile.arch @@ -24,7 +24,12 @@ ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),y) CSRC += posix_fadvise.c posix_fadvise64.c endif -ifeq ($(CONFIG_ARM_EABI),y) +# Is our compiler set up for EABI ? +IS_EABI:=$(shell $(CC) $(CFLAGS) -x c - -E -dM </dev/null 2>/dev/null \ + |sed -r -e '/^\#[[:space:]]*define[[:space:]]+__ARM_EABI__([[:space:]]+1)?$$/!d; s/.+/y/;' \ + ) + +ifeq ($(IS_EABI),y) CSRC += aeabi_assert.c aeabi_atexit.c aeabi_errno_addr.c \ aeabi_localeconv.c aeabi_memclr.c aeabi_memcpy.c \ aeabi_memmove.c aeabi_memset.c find_exidx.c @@ -37,7 +42,7 @@ else CSRC += syscall.c endif -ifeq ($(CONFIG_ARM_EABI),y) +ifeq ($(IS_EABI),y) libc-static-y += $(ARCH_OUT)/aeabi_lcsts.o $(ARCH_OUT)/aeabi_math.o \ $(ARCH_OUT)/aeabi_sighandlers.o libc-nonshared-y += $(ARCH_OUT)/aeabi_lcsts.os $(ARCH_OUT)/aeabi_math.os \ diff --git a/libc/sysdeps/linux/arm/bits/huge_val.h b/libc/sysdeps/linux/arm/bits/huge_val.h index a215f3c0b..745e0bbd5 100644 --- a/libc/sysdeps/linux/arm/bits/huge_val.h +++ b/libc/sysdeps/linux/arm/bits/huge_val.h @@ -32,7 +32,7 @@ # define HUGE_VAL (__extension__ 0x1.0p2047) #elif defined __GNUC__ -#ifndef __CONFIG_ARM_EABI__ +#ifndef __ARM_EABI__ # define HUGE_VAL \ (__extension__ \ ((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; }) \ @@ -50,7 +50,7 @@ typedef union { unsigned char __c[8]; double __d; } __huge_val_t; -#ifndef __CONFIG_ARM_EABI__ +#ifndef __ARM_EABI__ # if __BYTE_ORDER == __BIG_ENDIAN # define __HUGE_VAL_bytes { 0, 0, 0, 0, 0x7f, 0xf0, 0, 0 } # endif |