Ruby 2.2.4 build fails on arch linux with openssl 1.0.2

[tom-mayer]

ruby-build.log.zip

Hey,

I'm trying to build ruby 2.2.4 on arch linux. I have openssl-1.1 and openssl-1.0 packages installed on my system.
Openssl 1.0 is located in /usr/lib/openssl-1.0.

Since 2.2.x requires openssl-1.0 I tried installing it like this:

PKG_CONFIG_PATH=/usr/lib/openssl-1.0/pkgconfig
rbenv install 2.2.4

When I look through the attached logfile, there are a lot of warnings around openssl_pkey.h. Am I doing something wrong to build Ruby agains the openssl-1.0 lib?

Cheers

[tom-mayer]

For completeness:

PKG_CONFIG_PATH=/usr/lib/openssl-1.0/pkgconfig
CFLAGS+=" -I/usr/include/openssl-1.0"
LDFLAGS+=" -L/usr/lib/openssl-1.0 -lssl"
rbenv install 2.2.4

setting the compiler flags explicitely solved the issue for me (for the record: I don't know what PKG_CONFIG_PATH is or what it does, or if it is even needed, might also be some rvm specific thing)

[juxtin]

The above didn't quite work for me, but this did:

export PKG_CONFIG_PATH=/usr/lib/openssl-1.0/pkgconfig;
export CFLAGS="$CFLAGS -I/usr/include/openssl-1.0";
export LDFLAGS="$LDFLAGS -L/usr/lib/openssl-1.0 -lssl";
rbenv install 2.2.4

[diegomorg]

@juxtin It worked for me. Tks!! 👏
Ruby 2.3.0