<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-AU link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hi<o:p></o:p></p><p class=MsoNormal>I am attempting to build QGIS from source. QGIS includes QCA and also calls for the OSSL plugin. I am using Qt5 64 bit Windows 10 as my dev environment.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am running into the following compiler errors:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>13:38:31: Running steps for project qgis...<o:p></o:p></p><p class=MsoNormal>13:38:31: Starting: "C:\Qt\Tools\CMake_64\bin\cmake.exe" --build C:/build-QGIS-final-3_26_2-Desktop_Qt_5_15_2_MinGW_64_bit-Debug --target all<o:p></o:p></p><p class=MsoNormal>[1/3152 0.0/sec] Linking CXX shared library output\libqgis_core.dll<o:p></o:p></p><p class=MsoNormal>FAILED: output/libqgis_core.dll src/core/libqgis_core.dll.a <o:p></o:p></p><p class=MsoNormal>cmd.exe /C "cd . && C:\Qt\Tools\mingw810_64\bin\g++.exe -Wall -Wextra -Wno-long-long -Wformat-security -Wno-strict-aliasing -Wnon-virtual-dtor -Wno-redundant-move -Wno-misleading-indentation -Wno-deprecated-copy -g -shared -o output\libqgis_core.dll -Wl,--out-implib,src\core\libqgis_core.dll.a -Wl,--major-image-version,3,--minor-image-version,26 @CMakeFiles\qgis_core.rsp && cd ."<o:p></o:p></p><p class=MsoNormal>Warning: corrupt .drectve at end of def file<o:p></o:p></p><p class=MsoNormal>Warning: corrupt .drectve at end of def file<o:p></o:p></p><p class=MsoNormal>Warning: corrupt .drectve at end of def file<o:p></o:p></p><p class=MsoNormal>src/core/CMakeFiles/qgis_core.dir/auth/qgsauthcertutils.cpp.obj: In function `QgsAuthCertUtils::pkcs12BundleToPem(QString const&, QString const&, bool)':<o:p></o:p></p><p class=MsoNormal>C:/QGIS-final-3_26_2/src/core/auth/qgsauthcertutils.cpp:453: undefined reference to `__imp__ZN3QCA11isSupportedEPKcRK7QString'<o:p></o:p></p><p class=MsoNormal>C:/QGIS-final-3_26_2/src/core/auth/qgsauthcertutils.cpp:460: undefined reference to `__imp__ZNK3QCA9KeyBundle6isNullEv'<o:p></o:p></p><p class=MsoNormal>C:/QGIS-final-3_26_2/src/core/auth/qgsauthcertutils.cpp:466: undefined reference to `__imp__ZN3QCA11SecureArrayC1Ev'<o:p></o:p></p><div style='mso-element:para-border-div;border:none;border-bottom:solid windowtext 1.0pt;padding:0cm 0cm 1.0pt 0cm'><p class=MsoNormal style='border:none;padding:0cm'><o:p> </o:p></p></div><p class=MsoNormal>This looks like I do not have the QCA library (.lib) and plugins (.dlls) installed correctly.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Some help would be greatly appreciated.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Many thanks<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Paul<o:p></o:p></p></div></body></html>