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    <title>NFC中的主题 Linux NFC library build error</title>
    <link>https://community.nxp.com/t5/NFC/Linux-NFC-library-build-error/m-p/1899644#M11896</link>
    <description>&lt;P&gt;I have setup up a new raspberry pi 4 and I am following the instructions AN13287 to build the library. The library build fails in module linux_nf_api.cpp:382:51 ndef_buffer_length &amp;lt;=0 are there some additional make file options&amp;nbsp; should be using?&lt;/P&gt;&lt;P&gt;I have installed the programs as set out in the app note.&lt;/P&gt;&lt;P&gt;Any help would be appreciated.&lt;/P&gt;&lt;P&gt;Thanks&lt;/P&gt;&lt;P&gt;George&lt;/P&gt;&lt;P&gt;libtool: compile: g++ -DHAVE_CONFIG_H -I. -DCONFIG_PATH=\"/usr/local/etc/\" -I./src/include -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nxp_nci_hal_libnfc-nci/src/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/gki/common -I./src/nxp_nci_hal_libnfc-nci/src/nfa/include -I./src/nxp_nci_hal_libnfc-nci/src/nfa/int -I./src/nxp_nci_hal_libnfc-nci/src/nfc/include -I./src/nxp_nci_hal_libnfc-nci/src/nfc/int -I./src/nxp_nci_hal_libnfc-nci/src/hal/include -I./src/nxp_nci_hal_libnfc-nci/src/hal/int -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware/nfc/1.1/ -I./src/android/utility/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/libnfc-utils/inc -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/android/utility/hardware/ -I./src/android/utility/android/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/inc/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/dnld/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/hal/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware -I./src/nfcandroid_nfc_hidlimpl/halimpl/self-test -I./src/nfcandroid_nfc_hidlimpl/halimpl/mifare -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml/transport -I./src/nfcandroid_nfc_hidlimpl/halimpl/src/include -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/ -I./src/nxp_nci_hal_libnfc-nci/utils/include -I./src/nxp_nci_hal_libnfc-nci/utils -I./src/nfcandroid_nfc_hidlimpl/extns/impl/ -I./src/android/secure_element/extns/impl/ -I./src/android/utility/base/ -I./src/libnfc-utils/inc -I./src/service/interface -I./src/service/utils -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/inc -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/common -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/mifare -I./src/nxp_nci_hal_nfc/nci/jni/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log -DNDEBUG -pthread -w -DNFC_NXP_NOT_OPEN_INCLUDED=TRUE -DNXP_HW_SELF_TEST -DNXP_NFC_NATIVE_ENABLE_HCE=TRUE -DNFC_NXP_LLCP_SECURED_P2P=FALSE -DPH_NCI_NXP_HAL_ENABLE_FW_DOWNLOAD=FALSE -DNXP_NEW_MW_API_COMPATIBILITY -DNXP_EXTNS=TRUE -DLINUX -DSNEP_ENABLED -I./firmware/pn7160 -O2 -MT src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/phNxpExtns.lo -MD -MP -MF src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/.deps/phNxpExtns.Tpo -c src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/phNxpExtns.cpp -o src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/phNxpExtns.o &amp;gt;/dev/null 2&amp;gt;&amp;amp;1&lt;BR /&gt;depbase=`echo src/service/linux_nfc_api.lo | sed 's|[^/]*$|.deps/&amp;amp;|;s|\.lo$||'`;\&lt;BR /&gt;/bin/bash ./libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -DCONFIG_PATH='"/usr/local/etc/"' -I./src/include -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nxp_nci_hal_libnfc-nci/src/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/gki/common -I./src/nxp_nci_hal_libnfc-nci/src/nfa/include -I./src/nxp_nci_hal_libnfc-nci/src/nfa/int -I./src/nxp_nci_hal_libnfc-nci/src/nfc/include -I./src/nxp_nci_hal_libnfc-nci/src/nfc/int -I./src/nxp_nci_hal_libnfc-nci/src/hal/include -I./src/nxp_nci_hal_libnfc-nci/src/hal/int -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware/nfc/1.1/ -I./src/android/utility/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/libnfc-utils/inc -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/android/utility/hardware/ -I./src/android/utility/android/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/inc/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/dnld/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/hal/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware -I./src/nfcandroid_nfc_hidlimpl/halimpl/self-test -I./src/nfcandroid_nfc_hidlimpl/halimpl/mifare -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml/transport -I./src/nfcandroid_nfc_hidlimpl/halimpl/src/include -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/ -I./src/nxp_nci_hal_libnfc-nci/utils/include -I./src/nxp_nci_hal_libnfc-nci/utils -I./src/nfcandroid_nfc_hidlimpl/extns/impl/ -I./src/android/secure_element/extns/impl/ -I./src/android/utility/base/ -I./src/libnfc-utils/inc -I./src/service/interface -I./src/service/utils -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/inc -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/common -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/mifare -I./src/nxp_nci_hal_nfc/nci/jni/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log -DNDEBUG -pthread -w -DNFC_NXP_NOT_OPEN_INCLUDED=TRUE -DNXP_HW_SELF_TEST -DNXP_NFC_NATIVE_ENABLE_HCE=TRUE -DNFC_NXP_LLCP_SECURED_P2P=FALSE -DPH_NCI_NXP_HAL_ENABLE_FW_DOWNLOAD=FALSE -DNXP_NEW_MW_API_COMPATIBILITY -DNXP_EXTNS=TRUE -DLINUX -DSNEP_ENABLED -I./firmware/pn7160 -O2 -MT src/service/linux_nfc_api.lo -MD -MP -MF $depbase.Tpo -c -o src/service/linux_nfc_api.lo src/service/linux_nfc_api.cpp &amp;amp;&amp;amp;\&lt;BR /&gt;mv -f $depbase.Tpo $depbase.Plo&lt;BR /&gt;libtool: compile: g++ -DHAVE_CONFIG_H -I. -DCONFIG_PATH=\"/usr/local/etc/\" -I./src/include -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nxp_nci_hal_libnfc-nci/src/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/gki/common -I./src/nxp_nci_hal_libnfc-nci/src/nfa/include -I./src/nxp_nci_hal_libnfc-nci/src/nfa/int -I./src/nxp_nci_hal_libnfc-nci/src/nfc/include -I./src/nxp_nci_hal_libnfc-nci/src/nfc/int -I./src/nxp_nci_hal_libnfc-nci/src/hal/include -I./src/nxp_nci_hal_libnfc-nci/src/hal/int -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware/nfc/1.1/ -I./src/android/utility/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/libnfc-utils/inc -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/android/utility/hardware/ -I./src/android/utility/android/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/inc/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/dnld/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/hal/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware -I./src/nfcandroid_nfc_hidlimpl/halimpl/self-test -I./src/nfcandroid_nfc_hidlimpl/halimpl/mifare -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml/transport -I./src/nfcandroid_nfc_hidlimpl/halimpl/src/include -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/ -I./src/nxp_nci_hal_libnfc-nci/utils/include -I./src/nxp_nci_hal_libnfc-nci/utils -I./src/nfcandroid_nfc_hidlimpl/extns/impl/ -I./src/android/secure_element/extns/impl/ -I./src/android/utility/base/ -I./src/libnfc-utils/inc -I./src/service/interface -I./src/service/utils -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/inc -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/common -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/mifare -I./src/nxp_nci_hal_nfc/nci/jni/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log -DNDEBUG -pthread -w -DNFC_NXP_NOT_OPEN_INCLUDED=TRUE -DNXP_HW_SELF_TEST -DNXP_NFC_NATIVE_ENABLE_HCE=TRUE -DNFC_NXP_LLCP_SECURED_P2P=FALSE -DPH_NCI_NXP_HAL_ENABLE_FW_DOWNLOAD=FALSE -DNXP_NEW_MW_API_COMPATIBILITY -DNXP_EXTNS=TRUE -DLINUX -DSNEP_ENABLED -I./firmware/pn7160 -O2 -MT src/service/linux_nfc_api.lo -MD -MP -MF src/service/.deps/linux_nfc_api.Tpo -c src/service/linux_nfc_api.cpp -fPIC -DPIC -o src/service/.libs/linux_nfc_api.o&lt;BR /&gt;src/service/linux_nfc_api.cpp: In function 'int doReadT4tData(unsigned char*, unsigned char*, int*)':&lt;BR /&gt;src/service/linux_nfc_api.cpp:382:51: error: ordered comparison of pointer with integer zero ('int*' and 'int')&lt;BR /&gt;382 | if (ndef_buffer == NULL || ndef_buffer_length &amp;lt;= 0) {&lt;BR /&gt;| ~~~~~~~~~~~~~~~~~~~^~~~&lt;BR /&gt;make[1]: *** [Makefile:1920: src/service/linux_nfc_api.lo] Error 1&lt;BR /&gt;make[1]: Leaving directory '/home/gredpath/linux_libnfc-nci'&lt;BR /&gt;make: *** [Makefile:895: all] Error 2&lt;/P&gt;</description>
    <pubDate>Thu, 04 Jul 2024 15:01:03 GMT</pubDate>
    <dc:creator>gredpath</dc:creator>
    <dc:date>2024-07-04T15:01:03Z</dc:date>
    <item>
      <title>Linux NFC library build error</title>
      <link>https://community.nxp.com/t5/NFC/Linux-NFC-library-build-error/m-p/1899644#M11896</link>
      <description>&lt;P&gt;I have setup up a new raspberry pi 4 and I am following the instructions AN13287 to build the library. The library build fails in module linux_nf_api.cpp:382:51 ndef_buffer_length &amp;lt;=0 are there some additional make file options&amp;nbsp; should be using?&lt;/P&gt;&lt;P&gt;I have installed the programs as set out in the app note.&lt;/P&gt;&lt;P&gt;Any help would be appreciated.&lt;/P&gt;&lt;P&gt;Thanks&lt;/P&gt;&lt;P&gt;George&lt;/P&gt;&lt;P&gt;libtool: compile: g++ -DHAVE_CONFIG_H -I. -DCONFIG_PATH=\"/usr/local/etc/\" -I./src/include -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nxp_nci_hal_libnfc-nci/src/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/gki/common -I./src/nxp_nci_hal_libnfc-nci/src/nfa/include -I./src/nxp_nci_hal_libnfc-nci/src/nfa/int -I./src/nxp_nci_hal_libnfc-nci/src/nfc/include -I./src/nxp_nci_hal_libnfc-nci/src/nfc/int -I./src/nxp_nci_hal_libnfc-nci/src/hal/include -I./src/nxp_nci_hal_libnfc-nci/src/hal/int -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware/nfc/1.1/ -I./src/android/utility/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/libnfc-utils/inc -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/android/utility/hardware/ -I./src/android/utility/android/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/inc/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/dnld/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/hal/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware -I./src/nfcandroid_nfc_hidlimpl/halimpl/self-test -I./src/nfcandroid_nfc_hidlimpl/halimpl/mifare -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml/transport -I./src/nfcandroid_nfc_hidlimpl/halimpl/src/include -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/ -I./src/nxp_nci_hal_libnfc-nci/utils/include -I./src/nxp_nci_hal_libnfc-nci/utils -I./src/nfcandroid_nfc_hidlimpl/extns/impl/ -I./src/android/secure_element/extns/impl/ -I./src/android/utility/base/ -I./src/libnfc-utils/inc -I./src/service/interface -I./src/service/utils -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/inc -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/common -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/mifare -I./src/nxp_nci_hal_nfc/nci/jni/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log -DNDEBUG -pthread -w -DNFC_NXP_NOT_OPEN_INCLUDED=TRUE -DNXP_HW_SELF_TEST -DNXP_NFC_NATIVE_ENABLE_HCE=TRUE -DNFC_NXP_LLCP_SECURED_P2P=FALSE -DPH_NCI_NXP_HAL_ENABLE_FW_DOWNLOAD=FALSE -DNXP_NEW_MW_API_COMPATIBILITY -DNXP_EXTNS=TRUE -DLINUX -DSNEP_ENABLED -I./firmware/pn7160 -O2 -MT src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/phNxpExtns.lo -MD -MP -MF src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/.deps/phNxpExtns.Tpo -c src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/phNxpExtns.cpp -o src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/phNxpExtns.o &amp;gt;/dev/null 2&amp;gt;&amp;amp;1&lt;BR /&gt;depbase=`echo src/service/linux_nfc_api.lo | sed 's|[^/]*$|.deps/&amp;amp;|;s|\.lo$||'`;\&lt;BR /&gt;/bin/bash ./libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -DCONFIG_PATH='"/usr/local/etc/"' -I./src/include -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nxp_nci_hal_libnfc-nci/src/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/gki/common -I./src/nxp_nci_hal_libnfc-nci/src/nfa/include -I./src/nxp_nci_hal_libnfc-nci/src/nfa/int -I./src/nxp_nci_hal_libnfc-nci/src/nfc/include -I./src/nxp_nci_hal_libnfc-nci/src/nfc/int -I./src/nxp_nci_hal_libnfc-nci/src/hal/include -I./src/nxp_nci_hal_libnfc-nci/src/hal/int -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware/nfc/1.1/ -I./src/android/utility/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/libnfc-utils/inc -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/android/utility/hardware/ -I./src/android/utility/android/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/inc/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/dnld/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/hal/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware -I./src/nfcandroid_nfc_hidlimpl/halimpl/self-test -I./src/nfcandroid_nfc_hidlimpl/halimpl/mifare -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml/transport -I./src/nfcandroid_nfc_hidlimpl/halimpl/src/include -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/ -I./src/nxp_nci_hal_libnfc-nci/utils/include -I./src/nxp_nci_hal_libnfc-nci/utils -I./src/nfcandroid_nfc_hidlimpl/extns/impl/ -I./src/android/secure_element/extns/impl/ -I./src/android/utility/base/ -I./src/libnfc-utils/inc -I./src/service/interface -I./src/service/utils -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/inc -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/common -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/mifare -I./src/nxp_nci_hal_nfc/nci/jni/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log -DNDEBUG -pthread -w -DNFC_NXP_NOT_OPEN_INCLUDED=TRUE -DNXP_HW_SELF_TEST -DNXP_NFC_NATIVE_ENABLE_HCE=TRUE -DNFC_NXP_LLCP_SECURED_P2P=FALSE -DPH_NCI_NXP_HAL_ENABLE_FW_DOWNLOAD=FALSE -DNXP_NEW_MW_API_COMPATIBILITY -DNXP_EXTNS=TRUE -DLINUX -DSNEP_ENABLED -I./firmware/pn7160 -O2 -MT src/service/linux_nfc_api.lo -MD -MP -MF $depbase.Tpo -c -o src/service/linux_nfc_api.lo src/service/linux_nfc_api.cpp &amp;amp;&amp;amp;\&lt;BR /&gt;mv -f $depbase.Tpo $depbase.Plo&lt;BR /&gt;libtool: compile: g++ -DHAVE_CONFIG_H -I. -DCONFIG_PATH=\"/usr/local/etc/\" -I./src/include -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nxp_nci_hal_libnfc-nci/src/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/gki/common -I./src/nxp_nci_hal_libnfc-nci/src/nfa/include -I./src/nxp_nci_hal_libnfc-nci/src/nfa/int -I./src/nxp_nci_hal_libnfc-nci/src/nfc/include -I./src/nxp_nci_hal_libnfc-nci/src/nfc/int -I./src/nxp_nci_hal_libnfc-nci/src/hal/include -I./src/nxp_nci_hal_libnfc-nci/src/hal/int -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware/nfc/1.1/ -I./src/android/utility/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/libnfc-utils/inc -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/android/utility/hardware/ -I./src/android/utility/android/ -I./src/nxp_nci_hal_libnfc-nci/src/gki/ulinux -I./src/nxp_nci_hal_libnfc-nci/src/include -I./src/nfcandroid_nfc_hidlimpl/halimpl/utils/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/inc/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/common/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/dnld/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/hal/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/android/hardware -I./src/nfcandroid_nfc_hidlimpl/halimpl/self-test -I./src/nfcandroid_nfc_hidlimpl/halimpl/mifare -I./src/nfcandroid_nfc_hidlimpl/halimpl/tml/transport -I./src/nfcandroid_nfc_hidlimpl/halimpl/src/include -I./src/nxp_nci_hal_libnfc-nci/src/fuzzers/inc/ -I./src/nxp_nci_hal_libnfc-nci/utils/include -I./src/nxp_nci_hal_libnfc-nci/utils -I./src/nfcandroid_nfc_hidlimpl/extns/impl/ -I./src/android/secure_element/extns/impl/ -I./src/android/utility/base/ -I./src/libnfc-utils/inc -I./src/service/interface -I./src/service/utils -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/inc -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/common -I./src/nxp_nci_hal_nfc/nci/jni/extns/pn54x/src/mifare -I./src/nxp_nci_hal_nfc/nci/jni/ -I./src/nfcandroid_nfc_hidlimpl/halimpl/log -DNDEBUG -pthread -w -DNFC_NXP_NOT_OPEN_INCLUDED=TRUE -DNXP_HW_SELF_TEST -DNXP_NFC_NATIVE_ENABLE_HCE=TRUE -DNFC_NXP_LLCP_SECURED_P2P=FALSE -DPH_NCI_NXP_HAL_ENABLE_FW_DOWNLOAD=FALSE -DNXP_NEW_MW_API_COMPATIBILITY -DNXP_EXTNS=TRUE -DLINUX -DSNEP_ENABLED -I./firmware/pn7160 -O2 -MT src/service/linux_nfc_api.lo -MD -MP -MF src/service/.deps/linux_nfc_api.Tpo -c src/service/linux_nfc_api.cpp -fPIC -DPIC -o src/service/.libs/linux_nfc_api.o&lt;BR /&gt;src/service/linux_nfc_api.cpp: In function 'int doReadT4tData(unsigned char*, unsigned char*, int*)':&lt;BR /&gt;src/service/linux_nfc_api.cpp:382:51: error: ordered comparison of pointer with integer zero ('int*' and 'int')&lt;BR /&gt;382 | if (ndef_buffer == NULL || ndef_buffer_length &amp;lt;= 0) {&lt;BR /&gt;| ~~~~~~~~~~~~~~~~~~~^~~~&lt;BR /&gt;make[1]: *** [Makefile:1920: src/service/linux_nfc_api.lo] Error 1&lt;BR /&gt;make[1]: Leaving directory '/home/gredpath/linux_libnfc-nci'&lt;BR /&gt;make: *** [Makefile:895: all] Error 2&lt;/P&gt;</description>
      <pubDate>Thu, 04 Jul 2024 15:01:03 GMT</pubDate>
      <guid>https://community.nxp.com/t5/NFC/Linux-NFC-library-build-error/m-p/1899644#M11896</guid>
      <dc:creator>gredpath</dc:creator>
      <dc:date>2024-07-04T15:01:03Z</dc:date>
    </item>
    <item>
      <title>Re: Linux NFC library build error</title>
      <link>https://community.nxp.com/t5/NFC/Linux-NFC-library-build-error/m-p/1901959#M11905</link>
      <description>&lt;P&gt;HI&amp;nbsp;&lt;a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/115877"&gt;@gredpath&lt;/a&gt;&amp;nbsp;:&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;There is a patch for 64bit inside the source package.&amp;nbsp; &amp;nbsp;Please apply it manually.&amp;nbsp; then you can fix this issue.&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielchen_0-1720427621786.png" style="width: 687px;"&gt;&lt;img src="https://community.nxp.com/t5/image/serverpage/image-id/287476i104697D7ABA2A6A6/image-dimensions/687x484?v=v2" width="687" height="484" role="button" title="danielchen_0-1720427621786.png" alt="danielchen_0-1720427621786.png" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Regards&lt;/P&gt;
&lt;P&gt;Daniel&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 08 Jul 2024 08:34:06 GMT</pubDate>
      <guid>https://community.nxp.com/t5/NFC/Linux-NFC-library-build-error/m-p/1901959#M11905</guid>
      <dc:creator>danielchen</dc:creator>
      <dc:date>2024-07-08T08:34:06Z</dc:date>
    </item>
  </channel>
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