> -----Original Message----- > From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of > winddy > Sent: Thursday, April 13, 2017 10:39 AM > To: edk2-devel <edk2-devel@lists.01.org> > Subject: [edk2] CryptoPkg compiles error: BIO_printf() and BIO_snprintf() > redefined. > > Hi experts, > Now I compile CryptoPkg in lastest UDK, I find there is a build error: > > BaseCryptLib.lib(CrtWrapper.obj) : error LNK2005: BIO_snprintf already > defined i n OpensslLib.lib(b_print.obj) > BaseCryptLib.lib(CrtWrapper.obj) : error LNK2005: BIO_printf already defined > in > OpensslLib.lib(b_print.obj) > d:\project\udkapp\udkapp\Build\WinddyPkg\RELEASE_DDK7600\X64\Windd > yPkg\Dxe\Crypt > Dxe\CryptDxe\DEBUG\CryptDxe.dll : fatal error LNK1169: one or more > multiply defi ned symbols found
Please check your OpensslLib.inf, the b_print.c should not be there. And the process_file.pl should filter this file into the final file list in INF. > > Both c file "CryptoPkg\Library\BaseCryptLib\SysCall\CrtWrapper.c" and c > file "CryptoPkg\Library\OpensslLib\openssl\crypto\bio\b_print.c" defined > function BIO_printf(), BIO_snprintf(). > > I just remove the dummy functions in CrtWrapper.c, the build process is > successful. > Is that right? > > BTW, I think someone maybe does not know how to run perl script for > openssl library init, so I write down my trying steps under windows 7 64 bit > for your reference: > 1. download and install ActivePerl-5.24.1.2402-MSWin32-x64-401627.exe > 2. cmdline run "ppm install dmake" > 3. download openssl-1.1.0e.tar.gz and unpack it to > CryptoPkg/Library/OpensslLib/openssl. > 4. rename "openssl\Configure" to "openssl\Configure.pl" > 5. modify file process_files.pl line 49: "./Configure" -> "Configure.pl" > 6. under cmdline, cd to "CryptoPkg\Library\OpensslLib" and run > "process_files.pl" Use "Perl process_files.pl" is fine enough. If you are using Windows and installed Git-Windows, just run "perl process_files.pl" In your Git Bash (Perl should be included in your MINGW environment). > > Thank you. > > > > ------------------ > BR > winddy_zhang > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.01.org > https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
