Bean wrote:
...
diff -u -p -r1.7 aclocal.m4
--- aclocal.m4 25 Nov 2007 02:01:30 -0000 1.7
+++ aclocal.m4 14 Dec 2007 11:51:14 -0000
@@ -57,7 +57,7 @@ else
fi
grub_cv_prog_objcopy_absolute=yes
for link_addr in 2000 8000 7C00; do
- if AC_TRY_COMMAND([${CC-cc} ${CFLAGS} ${LDFLAGS} -nostdlib -Wl,-N
-Wl,-Ttext -Wl,$link_addr conftest.o -o conftest.exec]); then :
+ if AC_TRY_COMMAND([${CC-cc} ${CFLAGS} -nostdlib -Wl,-N -Wl,-T
"-Wl,${srcdir}/ldscript" -Wl,-Ttext -Wl,$link_addr conftest.o -o
conftest.exec]); then :
Selecting the builtin "-N" script first has no effect if a custom script
is specified later. Therefore, "-Wl,-N" is IMO no longer necessary.
Pavel Roskin wrote:
...
We may want to use architecture specific ld scripts, but that can be
corrected in further patches.
See "[PATCH] Build on Cygwin" for a working example on how to select a
platform specific linker script in configure.ac. This can be easily
extended, e.g. test more specific scripts first:
for f in \
${target_cpu}-${platform}-${target_os} \
${target_cpu}-${platform} \
${target_cpu}; do
if test -f "${srcdir}/conf/$f-img-ld.sc"; then ...
Christian
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