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Introduce target-specific LDFLAGS, the same way we have CFLAGS for the target.

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It seems to be helping gcc somewhat into telling the correct endianness to ld that sticks with little endian even when the target is big (eg armeb-unknown-linux-uclibcgnueabi).
There's still work to do, especially finish the gcc part that is not in this commit.

 /trunk/scripts/functions |    9     7     2     0 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
This commit is contained in:
Yann E. MORIN" 2008-05-21 22:00:52 +00:00
parent 6bf2896c4e
commit 9d2e7e0b70
1 changed files with 7 additions and 2 deletions
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9
scripts/functions
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@ -508,10 +508,12 @@ CT_DoBuildTargetTuple() {
y,) target_endian_eb=eb
target_endian_el=
CT_ARCH_ENDIAN_CFLAG="-mbig-endian"
CT_ARCH_ENDIAN_LDFLAG="-EB"
;;
,y) target_endian_eb=
target_endian_el=el
CT_ARCH_ENDIAN_CFLAG="-mlittle-endian"
CT_ARCH_ENDIAN_LDFLAG="-EL"
;;
esac
@ -545,13 +547,16 @@ CT_DoBuildTargetTuple() {
CT_TARGET=$(CT_DoConfigSub "${CT_TARGET_ARCH}-${CT_TARGET_VENDOR:-unknown}-${CT_TARGET_KERNEL}-${CT_TARGET_SYS}")
# Prepare the target CFLAGS
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_ARCH_CFLAG}"
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_ENDIAN_CFLAG}"
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_ARCH_CFLAG}"
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_ABI_CFLAG}"
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_CPU_CFLAG}"
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_TUNE_CFLAG}"
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_FPU_CFLAG}"
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_FLOAT_CFLAG}"
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_ENDIAN_CFLAG}"
# Now on for the target LDFLAGS
CT_ARCH_TARGET_LDFLAGS="${CT_ARCH_ENDIAN_LDFLAG}"
}
# This function does pause the build until the user strikes "Return"