Steps to reproduce:<br />- download and setup edk2<br />- run:<br /><span style="color: #1d1c1d; font-family: Slack-Lato, Slack-Fractions, appleLogo, sans-serif; font-size: 15px; font-variant-ligatures: common-ligatures; background-color: #f8f8f8;">build -a X64 -b DEBUG -t GCC -p NetworkPkg/NetworkPkg.dsc<br /><br /></span>Get the error:<br />
<div><span style="font-family: courier_newregular, courier;">build.py...</span></div>
<div><span style="font-family: courier_newregular, courier;">/.../edk2/NetworkPkg/NetworkPkg.dsc(...): error 4000: Instance of library class [SynchronizationLib] is not found</span></div>
<div><span style="white-space: normal; font-family: courier_newregular, courier;"><span style="white-space: pre;"> </span>in [/.../edk2/CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf] [X64]</span></div>
<div><span style="white-space: normal; font-family: courier_newregular, courier;"><span style="white-space: pre;"> </span>consumed by module [/.../edk2/NetworkPkg/TlsDxe/TlsDxe.inf]</span></div>
<div><br />Adding this LibClass to NetworkPkg.dsc solves it:</div>
<div><span style="font-family: courier_newregular, courier;">&nbsp; SynchronizationLib|MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf</span></div>
<div><br />I tried to open a bug in bugzilla but I wasn't able to log in or create an account. How should I do it next time?</div>


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 [rebecca@openfw.io]<br>
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