问题
I am currently using:
- OS X Yosemite 10.10.5
- newest Indy (10.6.2.0, download 2016 March 13 - Indy10_5346.zip)
- Lazarus 1.4.4
- newest openssl
OpenSSL is more specificly:
- openssl-1.0.2g accordingly to home brew cmd line interface
- placed in /usr/local/Cellar/openssl/1.0.2/lib/
- lib files in above directory are: libcrypto.10.dylib, libcrypto.1.0.0.dylib, libcrypto.dylib, libcrypto.a, libssl.1.0.0.dylib, libssl.dylib, libssl.a
...
I am passing above pah to Indy using idOpenSSLSetLibPath() befoe using Indy.
but I am getting getting error: EIdOSSLCouldNotLoadSSLLibrary at:
TIdSSLIOHandlerSocketOpenSSL.Init() -> TIdSSLContext.Create()
...
LoadOpenSSLLibrary() -> IdSSLOpenSSLHeaders.Load()
...
Load()
...
hIDCrypto := LoadSSLCryptoLibrary() -> Result := HModule(HackLoad(...))
...
Result := LoadLibrary(HackLoadFileName(ALibName,ALibVersions[I])); // always zero :(
Comments
"GIdOpenSSLPath + SSLCLIB_DLL_name are correct (file extension set correctly by Indy when using "HackLoadFileName" in "LoadLibrary" call)
Indy tries to iterate/load over following names: libcrypto, libcrypto.1.0.0, libcrypto.10, libcrypto.1.0.1, libcrypto.1.0.2
...
Side question #1:
- why does homebrew ship openssl 1.0.2g in a file called libcrypto.1.0.0.dylib - is it to maximize compability?
...
Thoughts on possible cause #1:
Could all this be an issue of Lazarus compiles 32bit for OS X? And OpenSSL is 64bit?
回答1:
Install openssl like this in command line: brew install openssl --universal
This ensure the library works both for 32 and 64 bit apps.
You may need to uninstall first using: brew uninstall openssl
来源：https://stackoverflow.com/questions/35978851/lazarus-using-indy-openssl-on-os-x-results-in-eidosslcouldnotloadssllibrary