Hi Supragya,
On 03/29/2017 04:46 PM, Supragya Raj wrote:
> P.S. Jakub, no error found on any compilation by default versions of
> types.h other than arm32, the typedef was required only there I guess.
I wonder how you achieved that. For instance:
make distclean; make -j 6 PROFILE=mips32/malta-le
will fail to build in exactly the same way as arm32/integratorcp had
been failing prior to this patch:
/usr/local/cross/mips32/bin/mipsel-linux-gnu-gcc -DBOOT -DRELEASE=0.6.0
"-DCOPYRIGHT=Copyright (c) 2001-2016 HelenOS project" "-DNAME=Elastic
Horse" -D__32_BITS__ -D__LE__ -Igeneric/include -I../abi/include -O3
-imacros ../config.h -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32LE
-finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc
-Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -std=gnu99
-Werror-implicit-function-declaration -Wwrite-strings -pipe -Werror
-msoft-float -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mabi=32
-march=4kc -c generic/src/printf_core.c -o generic/src/printf_core.o
<snip>
generic/src/printf_core.c: In function 'printf_core':
generic/src/printf_core.c:609:16: error: 'ptrdiff_t' undeclared (first
use in this function)
if (sizeof(ptrdiff_t) == sizeof(uint32_t))
^~~~~~~~~
generic/src/printf_core.c:609:16: note: each undeclared identifier is
reported only once for each function it appears in
make check will also catch this.
In general, as there is no generic definition of ptrdiff_t in boot, all
platforms building boot/generic/src/printf_core.c will fail to build
unless you provide ptrdiff_t.
Specifically, we are talking about these architectures:
sparc64, ppc32, arm32, riscv64, mips32, ia64
> Also, riscv64 was not tested as shown by error above. Can u please
> verify these two things on your end.. :-)
riscv64 will have the same issue.
Jakub
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