cmake error if no openssl

[dd1]

if openssl is not installed (default on docker images), cmake explodes with an error. expected: build midas mhttpd without https support.

Configuring incomplete, errors occurred!
See also "/opt/atlassian/pipelines/agent/build/build/CMakeFiles/CMakeOutput.log".
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
/opt/atlassian/pipelines/agent/build/progs/OPENSSL_INCLUDE_DIR
   used as include directory in directory /opt/atlassian/pipelines/agent/build/progs
OPENSSL_CRYPTO_LIBRARY (ADVANCED)
    linked by target "mhttpd6" in directory /opt/atlassian/pipelines/agent/build/progs
OPENSSL_SSL_LIBRARY (ADVANCED)
    linked by target "mhttpd6" in directory /opt/atlassian/pipelines/agent/build/progs

‌

[Stefan Ritt]

I changed that and link now only against OPENSSL libraries if OpenSLL has been found (see line #4):

# mongoose flags
target_compile_options(mhttpd6 PRIVATE -DHAVE_MONGOOSE6 -DMG_ENABLE_THREADS -DMG_DISABLE_CGI -DMG_ENABLE_EXTRA_ERRORS_DESC)
if (OPENSSL_FOUND)
   target_compile_options(mhttpd6 PRIVATE -DMG_ENABLE_SSL)
   target_link_libraries(mhttpd6 ${OPENSSL_LIBRARIES})
endif(OPENSSL_FOUND)

target_link_libraries(mhttpd6 midas ${LIBS} ${DB_LIBS})

Hope that helps.

[dd1]

branch feature/mbedtls removes openssl from default build. autodetected openssl is replaced by built-if-asked-for mbedtls. K.O.

[dd1]

feature/mbedtls merged. openssl is no longer part of the default midas build, https support default is “off” in mhttpd. K.O.

[dd1]

commit e7b02f9390986073e2e89bc85e47e18eb91ad1c1. K.O.