extconf.rb - allow pkg_config for OpenSSL (#2648)

puma · Jun 27, 2021 · 4ff7d75 · 4ff7d75
1 parent 6a085e6
commit 4ff7d75
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/ext/puma_http11/extconf.rb b/ext/puma_http11/extconf.rb
@@ -11,9 +11,18 @@
 unless ENV["DISABLE_SSL"]
   dir_config("openssl")
 
-  if %w'crypto libeay32'.find {|crypto| have_library(crypto, 'BIO_read')} and
+  found_ssl = if pkg_config 'openssl'
+    puts 'using OpenSSL pkgconfig (openssl.pc)'
+    true
+  elsif %w'crypto libeay32'.find {|crypto| have_library(crypto, 'BIO_read')} &&
       %w'ssl ssleay32'.find {|ssl| have_library(ssl, 'SSL_CTX_new')}
+    true
+  else
+    puts '** Puma will be compiled without SSL support'
+    false
+  end
 
+  if found_ssl
     have_header "openssl/bio.h"
 
     # below is  yes for 1.0.2 & later