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Hello – I’m not sure I’ve got the right
mailing list for this question, but I thought I’d try. I have downloaded glib-2.18.0 on Linux FC4, and am trying to
cross-compile with an arm-linux-gcc compiler. Most of the stuff goes
smoothly until I hit the atomic_spin_trylock in the gatomic.c file. This function has some embedded assembly (denoted with the
asm keyword). The particular error that I get is: /bin/sh
../libtool --tag=CC --mode=compile arm-linux-gcc -DHAVE_CONFIG_H -I.
-I.. -I.. -DG_LOG_DOMAIN=\"GLib\" -DG_DISABLE_CAST_CHECKS
-DG_DISABLE_DEPRECATED -DGLIB_COMPILATION -DPCRE_STATIC
-DG_DISABLE_SINGLE_INCLUDES -pthread -mbig-endian -std=c99 -Wall -MT gatomic.lo
-MD -MP -MF .deps/gatomic.Tpo -c -o gatomic.lo gatomic.c arm-linux-gcc
-DHAVE_CONFIG_H -I. -I.. -I.. -DG_LOG_DOMAIN=\"GLib\"
-DG_DISABLE_CAST_CHECKS -DG_DISABLE_DEPRECATED -DGLIB_COMPILATION -DPCRE_STATIC
-DG_DISABLE_SINGLE_INCLUDES -pthread -mbig-endian -std=c99 -Wall -MT gatomic.lo
-MD -MP -MF .deps/gatomic.Tpo -c gatomic.c -fPIC -DPIC -o .libs/gatomic.o gatomic.c:
In function `atomic_spin_trylock': gatomic.c:570:
`asm' undeclared (first use in this function) gatomic.c:570:
(Each undeclared identifier is reported only once gatomic.c:570:
for each function it appears in.) gatomic.c:570:
parse error before "volatile" I’m guessing that my arm-linux-gcc compiler is not
compatible with the embedded assembly directive, and that’s why I’m
getting the error. However, I thought I’d check to see if maybe
there was some other setting that might make this work. Very kind regards, John Peterson |