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8256829: GNU hash style is not available on MIPS

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Reviewed-by: ihse, aoqi, glaubitz
This commit is contained in:
Aleksey Shipilev 2020-11-23 19:32:34 +00:00
parent 7551c6800c
commit 47a78e8a6d
1 changed files with 11 additions and 1 deletions
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12
make/autoconf/flags-ldflags.m4
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@ -66,7 +66,7 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
# Add -z,defs, to forbid undefined symbols in object files.
# add -z,relro (mark relocations read only) for all libs
# add -z,now ("full relro" - more of the Global Offset Table GOT is marked read only)
BASIC_LDFLAGS="-Wl,--hash-style=gnu -Wl,-z,defs -Wl,-z,relro -Wl,-z,now"
BASIC_LDFLAGS="-Wl,-z,defs -Wl,-z,relro -Wl,-z,now"
# Linux : remove unused code+data in link step
if test "x$ENABLE_LINKTIME_GC" = xtrue; then
if test "x$OPENJDK_TARGET_CPU" = xs390x; then
@ -172,6 +172,16 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_CPU_DEP],
$1_CPU_LDFLAGS="$ARM_ARCH_TYPE_FLAGS $ARM_FLOAT_TYPE_FLAGS"
fi
# MIPS ABI does not support GNU hash style
if test "x${OPENJDK_$1_CPU}" = xmips ||
test "x${OPENJDK_$1_CPU}" = xmipsel ||
test "x${OPENJDK_$1_CPU}" = xmips64 ||
test "x${OPENJDK_$1_CPU}" = xmips64el; then
$1_CPU_LDFLAGS="${$1_CPU_LDFLAGS} -Wl,--hash-style=sysv"
else
$1_CPU_LDFLAGS="${$1_CPU_LDFLAGS} -Wl,--hash-style=gnu"
fi
elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
if test "x${OPENJDK_$1_CPU_BITS}" = "x32"; then
$1_CPU_EXECUTABLE_LDFLAGS="-stack:327680"