Re: bootstrapping an solaris10 SPARC fails

[Kurt Schreiner <k.schreiner%gmx.de@localhost>]

On Sun, Oct 04, 2020 at 05:00:43PM -0400, Julien Savard wrote:
>    Well, not sure if we're having the same issue here but on my side, it
>    fails here :
>
>    gcc -O3 -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow
>    -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes
>    -Wpointer-arith -Wstrict-aliasing=1 Â  -I../lib -DXXH_NAMESPACE=LZ4_
>    Â -c -o datagen.o datagen.c
>    gcc -O3 -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow
>    -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes
>    -Wpointer-arith -Wstrict-aliasing=1 Â  -I../lib -DXXH_NAMESPACE=LZ4_
>    Â -c -o lz4cli.o lz4cli.c
>    gcc -O3 -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow
>    -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes
>    -Wpointer-arith -Wstrict-aliasing=1 Â  -I../lib -DXXH_NAMESPACE=LZ4_
>    Â -c -o lz4io.o lz4io.c
>    Undefined first referenced
>     symbol      in file
>    nanosleep                           bench.o
>    ld: fatal: symbol referencing errors. No output written to lz4
> [...]

hm, no this looks like librt.so should be added to the linker
arguments to get nanosleep.

Something like "env LDFLAGS=-lrt ... "

But I've no idea how this could be added in a bulk build (never
tried one, sorry).

HTH, Kurt