➜  nicecurl cat libcurl/dune
(library
 (name libcurl)
 (libraries ctypes.foreign)
 (flags (:standard -cclib -lcurl))
 (ctypes
  (external_library_name libcurl)
  (build_flags_resolver pkg_config)
  (headers (include "curl/curl.h"))
  (type_description
   (instance Types)
   (functor Type_description))
  (function_description
   (instance Functions)
   (functor Function_description))
  (generated_entry_point C)))%
➜  nicecurl dune build libcurl
➜  nicecurl dune build client
➜  nicecurl dune build test
File "test/dune", line 2, characters 7-13:
2 |  (name google)
           ^^^^^^
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_1_curl_slist_append':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x179): undefined reference to `curl_slist_append'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_2_curl_slist_free_all':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x1a1): undefined reference to `curl_slist_free_all'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_3_curl_multi_init':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x1b9): undefined reference to `curl_multi_init'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_4_curl_multi_cleanup':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x1e1): undefined reference to `curl_multi_cleanup'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_5_curl_multi_add_handle':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x209): undefined reference to `curl_multi_add_handle'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_6_curl_multi_remove_handle':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x239): undefined reference to `curl_multi_remove_handle'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_7_curl_multi_perform':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x269): undefined reference to `curl_multi_perform'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_8_curl_multi_info_read':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x299): undefined reference to `curl_multi_info_read'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_9_curl_multi_strerror':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x2bc): undefined reference to `curl_multi_strerror'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_10_curl_easy_init':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x2d9): undefined reference to `curl_easy_init'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_11_curl_easy_cleanup':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x301): undefined reference to `curl_easy_cleanup'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_12_curl_easy_setopt':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x32e): undefined reference to `curl_easy_setopt'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_13_curl_easy_setopt':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x359): undefined reference to `curl_easy_setopt'
/usr/bin/ld: libcurl/liblibcurl_stubs.a(libcurl__c_cout_generated_functions__Function_description__Functions.o): in function `libcurl_stubs_14_curl_easy_strerror':
libcurl__c_cout_generated_functions__Function_description__Functions.c:(.text+0x37c): undefined reference to `curl_easy_strerror'
collect2: error: ld returned 1 exit status
File "caml_startup", line 1:
Error: Error during linking (exit code 1)