facepalm.txt

crystal build -s --release --link-flags="-static -L/usr/lib/x86_64-linux-gnu/" src/mongo_exporter.cr 
Parse:                             00:00:00.0001384 (   0.19MB)
Semantic (top level):              00:00:01.6772618 (  42.43MB)
Semantic (new):                    00:00:00.0034218 (  42.43MB)
Semantic (type declarations):      00:00:00.0308318 (  50.43MB)
Semantic (abstract def check):     00:00:00.0019647 (  50.43MB)
Semantic (cvars initializers):     00:00:00.1859773 (  74.50MB)
Semantic (ivars initializers):     00:00:00.0096200 (  74.50MB)
Semantic (main):                   00:00:03.4502442 ( 154.87MB)
Semantic (cleanup):                00:00:00.0037070 ( 154.87MB)
Semantic (recursive struct check): 00:00:00.0025535 ( 154.87MB)
Codegen (crystal):                 00:00:00.6544572 ( 163.37MB)
Codegen (bc+obj):                  00:00:17.1992852 ( 163.37MB)
Codegen (linking):                /usr/bin/ld: cannot find -lmongoc-1.0
/usr/bin/ld: cannot find -lbson-1.0
/usr/lib/x86_64-linux-gnu//libcrypto.a(dso_dlfcn.o): In function `dlfcn_globallookup':
(.text+0x11): warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
_main.o: In function `*MongoExporter::Command#run:Nil':
main_module:(.text+0xb3623): warning: Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/opt/crystal/embedded/lib/../lib/libevent.a(evutil.o): In function `evutil_unparse_protoname':
evutil.c:(.text+0xf0d): warning: Using 'getprotobynumber' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
collect2: error: ld returned 1 exit status
Error: execution of command failed with code: 1: `cc -o "/my/mongo_collection_exporter/mongo_exporter" "${@}" -static -L/usr/lib/x86_64-linux-gnu/ -rdynamic  -lz `command -v pkg-config > /dev/null && pkg-config --libs libssl || printf %s '-lssl -lcrypto'` `command -v pkg-config > /dev/null && pkg-config --libs libcrypto || printf %s '-lcrypto'` -lmongoc-1.0 -lbson-1.0 -lpcre -lm -lgc -lpthread /opt/crystal/src/ext/libcrystal.a -levent -lrt -ldl -L/usr/lib -L/usr/local/lib`