graemedouglas
commented
7 years ago Hi @anshulrocks ,
I have not had the opportunity to compile LittleD for ARM devices. I know that is where the industry has been moving for a few years, but I haven't actively worked on LittleD in some time.
To that point, LittleD is unlikely to be developed further in the future. The research group has in fact moved on to IonDB, with various research efforts to build relational querying on top of that. It is a wonderful project, that I am proud to have helped create and develop, and a lot of potential moving forward.
I know that some researchers were attempting to compile LittleD for ARM at the University of Michigan almost a couple of years ago, along with various other individuals. Check out the other issues, such as this, for instance.
anshulrocks
i am trying to compile this code using arm-none-eabi-gcc, and following linking issues i am facing ..
arm-none-eabi-gcc -MM -MF bin/utils/gen_test_relations.d -MP -MT bin/utils/gen_test_relations -Isrc/include -Wall -g -DENABLE_DEBUG src/utils/gen_test_relations.c arm-none-eabi-gcc -Isrc/include -Wall -g -DENABLE_DEBUG -o bin/utils/gen_test_relations src/utils/gen_test_relations.c bin/lib/relation.o bin/lib/tuple.o bin/lib/db_query_mm.o bin/lib/dbstorage.o bin/lib/compare_tuple.o bin/lib/eet.o bin/lib/scan.o bin/lib/select.o bin/lib/project.o bin/lib/ntjoin.o bin/lib/osijoin.o bin/lib/sort.o bin/lib/aggregate.o bin/lib/db_ops.o bin/lib/dbindex.o bin/lib/query_output.o bin/lib/dblexer.o bin/lib/dbparseexpr.o bin/lib/dbcreate.o bin/lib/dbinsert.o bin/lib/dbparser.o d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-exit.o): In function
exit': exit.c:(.text.exit+0x2c): undefined reference to_exit' d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-fstatr.o): In function_fstat_r': fstatr.c:(.text._fstat_r+0x20): undefined reference to_fstat' d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-openr.o): In function_open_r': openr.c:(.text._open_r+0x24): undefined reference to_open' d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-sbrkr.o): In function_sbrk_r': sbrkr.c:(.text._sbrk_r+0x18): undefined reference to_sbrk' d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-unlinkr.o): In function_unlink_r': unlinkr.c:(.text._unlink_r+0x18): undefined reference to_unlink' d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-writer.o): In function_write_r': writer.c:(.text._write_r+0x24): undefined reference to_write' d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-closer.o): In function_close_r': closer.c:(.text._close_r+0x18): undefined reference to_close' d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-isattyr.o): In function_isatty_r': isattyr.c:(.text._isatty_r+0x18): undefined reference to_isatty' d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-lseekr.o): In function_lseek_r': lseekr.c:(.text._lseek_r+0x24): undefined reference to_lseek' d:/armtool/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib\libg.a(lib_a-readr.o): In function_read_r': readr.c:(.text._read_r+0x24): undefined reference to_read' collect2.exe: error: ld returned 1 exit status make: *** [Makefile:256: bin/utils/gen_test_relations] Error 1