Hi all, I should use the client of Postgresql on Arm64, Host where i build is Ubuntu 20.04 64bit
I have downloaded the library from Ubuntu repository http://ftp.de.debian.org/debian/pool/main/p/postgresql-15/libpq-dev_15.5-0+deb12u1_arm64.deb When I am building the library with libpq.a it shows following error, probably there are missings libraries. Do you know the additional library that I need to link? /home/pier/Android/Sdk/ndk/22.1.7171670/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ -c -target aarch64-linux-android21 -fno-limit-debug-info -fPIC -fstack-protector-strong -DANDROID -O2 -fPIC -I. -I/home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/include -I/home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/include -I/home/pier/data/build/qt-everywhere-src-5.15.10/qtbase/mkspecs/android-clang -o main.o main.cpp > /home/pier/Android/Sdk/ndk/22.1.7171670/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ > -target aarch64-linux-android21 -fno-limit-debug-info -Wl,--build-id=sha1 > -Wl,--no-undefined -Wl,-z,noexecstack -shared -o psql main.o > -Llibpq-dev_12.2-4_arm64/data/usr/lib/aarch64-linux-gnu/lib > -L/home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib -lpq > -llog -lz -lm -ldl -lc d: error: undefined symbol: pg_encoding_mblen > >>> referenced by fe-exec.o:(PQescapeStringInternal) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-exec.o:(PQescapeInternal) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-exec.o:(PQescapeInternal) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced 2 more times > ld: error: undefined symbol: pg_vsnprintf > >>> referenced by fe-exec.o:(pqInternalNotice) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by pqexpbuffer.o:(printfPQExpBuffer) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by pqexpbuffer.o:(appendPQExpBuffer) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: pg_sprintf > >>> referenced by fe-exec.o:(pqInternalNotice) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(PQsetClientEncoding) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: pg_char_to_encoding > >>> referenced by fe-exec.o:(pqSaveParameterStatus) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-misc.o:(PQenv2encoding) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: __isoc99_sscanf > >>> referenced by fe-exec.o:(pqSaveParameterStatus) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: pg_tolower > >>> referenced by fe-exec.o:(PQfnumber) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-exec.o:(PQfnumber) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: __ctype_b_loc > >>> referenced by fe-exec.o:(PQcmdTuples) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(parse_int_param) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(parseServiceFile) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced 4 more times > ld: error: undefined symbol: pg_encoding_dsplen > >>> referenced by fe-misc.o:(PQdsplen) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-protocol3.o:(pqBuildErrorMessage3) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-protocol3.o:(pqBuildErrorMessage3) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: dcgettext > >>> referenced by fe-misc.o:(libpq_gettext) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-misc.o:(libpq_gettext) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: __errno_location > >>> referenced by fe-misc.o:(libpq_gettext) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-misc.o:(pqSocketCheck) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-misc.o:(pqReadData) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced 44 more times > ld: error: undefined symbol: bindtextdomain > >>> referenced by fe-misc.o:(libpq_gettext) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-misc.o:(libpq_ngettext) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: pg_strerror_r > >>> referenced by fe-misc.o:(pqSocketCheck) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(connectFailureMessage) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(PQconnectPoll) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced 16 more times > ld: error: undefined symbol: dcngettext > >>> referenced by fe-misc.o:(libpq_ngettext) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: stderr > >>> referenced by fe-connect.o:(defaultNoticeProcessor) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(defaultNoticeProcessor) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(connectOptions2) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced 5 more times > ld: error: undefined symbol: pg_fprintf > >>> referenced by fe-connect.o:(defaultNoticeProcessor) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(connectOptions2) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-trace.o:(pqTraceOutputByte1) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced 107 more times > ld: error: undefined symbol: __explicit_bzero_chk > >>> referenced by fe-connect.o:(freePGconn) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(freePGconn) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(freePGconn) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced 2 more times > ld: error: undefined symbol: pg_strcasecmp > >>> referenced by fe-connect.o:(sslVerifyProtocolVersion) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(sslVerifyProtocolVersion) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(sslVerifyProtocolVersion) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced 14 more times > ld: error: undefined symbol: pg_strncasecmp > >>> referenced by fe-connect.o:(parseServiceFile) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: ldap_init > >>> referenced by fe-connect.o:(parseServiceFile) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: undefined symbol: ldap_set_option > >>> referenced by fe-connect.o:(parseServiceFile) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > >>> referenced by fe-connect.o:(parseServiceFile) in archive > >>> /home/pier/data/build/libpq-dev_15.5-0+deb12u1_arm64/data/usr/lib/libpq.a > ld: error: too many errors emitted, stopping now (use -error-limit=0 to see > all errors) > clang++: error: linker command failed with exit code 1 (use -v to see > invocation) Thanks Piergiorgio Valli
