Thank you very much. After rebuilding with newer version of ecl and with :init-name supplied compilation was a success.
However, when i try to run the resulting executable, i get this error:
Condition of type: SIMPLE-ERROR Package ((UIOP/STREAM . #<UIOP/STREAM package>)) referenced in compiled file NIL but has not been created
Available restarts:
1. (IGNORE) Ignore the error, and try the operation again
What should be done in this situation and how can i avoid it? Searching internet with this message did not yield any meaningful results (except for one Stackoverflow post that tells about having the same mistake).
вт, 1 дек. 2020 г. в 22:15, Marius Gerbershagen < marius.gerbershagen@gmail.com>:
The generated library does indeed contain all systems that your library contains on. The undefined references are init functions, which need to be called via ecl_init_module after cl_boot to initialize the compiled libraries (see
https://common-lisp.net/project/ecl/static/manual/System-building.html#Build... for more details).
Since you didn't specify an explicit init name yourself, init functions are automatically generated for each system contained in the final library. When compiling a monolithic library, it is preferable to specify an explicit init name yourself, for example as
(asdf:make-build :embedded-console :type :static-library :move-here #P"/my/output/dir" :monolithic t :init-name "init_lib_embedded_console")
and then invoke it using
extern void init_lib_embedded_console(cl_object); /* ... */ cl_boot(argc, argv); ecl_init_module(NULL, init_lib_embedded_console);
Am 29.11.20 um 13:17 schrieb Иван Трусков:
Hello. I am trying to make a library that makes use of 'STR' package and link it into my C program. I presumed that using :monolithic t flag would result in the static library that contained all systems my library depends on. However it seems that is not the case.
Here is my .asd file:
(defsystem "embedded-console" :description "embedded console - ECL functions for smart snake game" :author "Ivan Truskov <trus19@gmail.com mailto:trus19@gmail.com>" :components ((:file "embedded-console")) :depends-on ("str"))
I am compiling the library with command:
ecl -norc -eval '(require :ecl-quicklisp)' -eval '(push "/my/src/dir/"
asdf:*central-registry*)'
-eval '(asdf:make-build :embedded-console :type:static-library :move-here #P"/my/output/dir}" :monolithic t )' -eval '(quit)'
However, when i try to link with resulting library, this is what i get:
... undefined reference to `init_lib_CL_PPCRE' ... undefined reference to `init_lib_BASE' ... undefined reference to `init_lib_CL_UNICODE' ... undefined reference to `init_lib_CL_PPCRE_UNICODE' ... undefined reference to `init_lib_CL_CHANGE_CASE' ... undefined reference to `init_lib_STR' ... undefined reference to `init_lib_EMBEDDED_CONSOLE'
And indeed, when i run nm over the built file embedded-console--all-systems.a, this is output:
eclinitVtJU9J.o: 0000000000000000 b Cblock.10857 U cl_boot U cl_symbols U _ecl_frs_push U ecl_init_module U ecl_make_codeblock U ecl_process_env U _GLOBAL_OFFSET_TABLE_ U init_lib_BASE U init_lib_CL_CHANGE_CASE U init_lib_CL_PPCRE U init_lib_CL_PPCRE_UNICODE U init_lib_CL_UNICODE U init_lib_EMBEDDED_CONSOLE 0000000000000000 T init_lib_EMBEDDED_CONSOLE__ALL_SYSTEMS U init_lib_STR 0000000000000110 T main_lib_EMBEDDED_CONSOLE__ALL_SYSTEMS U _setjmp nm: cl-ppcre.a: File format not recognized nm: base.a: File format not recognized nm: cl-unicode.a: File format not recognized nm: cl-ppcre-unicode.a: File format not recognized nm: cl-change-case.a: File format not recognized nm: str.a: File format not recognized nm: embedded-console.a: File format not recognized
What am i doing wrong? What should i change to get static library containing all systems i am intending to use (and maybe only them, if possible)?