Merge pull request #639 from hashdist/johannr/petsc-ssl

Build PETSc with ssl only when a dependency

Author: ahmadia

pkgs/openssl/openssl.yaml

@@ -1,7 +1,7 @@
 extends: [autotools_package]
 
 dependencies:
-  build: [zlib]
+  build: [pkg-config, zlib]
 
 sources:
   - url: https://www.openssl.org/source/openssl-1.0.1g.tar.gz
@@ -46,3 +46,7 @@ build_stages:
   bash: |
     #./config --prefix=$ARTIFACT shared zlib-dynamic -I$ZLIB_DIR/include -Wl,-rpath=$ARTIFACT/lib -Wl,-rpath=$ZLIB_DIR/lib
     ./Configure --prefix=$ARTIFACT shared zlib-dynamic -I$ZLIB_DIR/include darwin64-x86_64-cc enable-ec_nistp-64_gcc_128
+
+when_build_dependency:
+- prepend_path: PKG_CONFIG_PATH
+  value: '${ARTIFACT}/lib/pkgconfig'

pkgs/petsc/petsc.py

@@ -69,6 +69,14 @@ def configure(ctx, stage_args):
     # must explicitly set --with-debugging=0 to disable debugging
     conf_lines.append('--with-debugging=%d' % stage_args['debug'])
 
+    # Special case, openssl provides ssl
+    if 'OPENSSL' in ctx.dependency_dir_vars:
+        conf_lines.append('--with-ssl=1')
+        conf_lines.append('--with-ssl-dir=${OPENSSL_DIR}')
+    else:
+        # Disable ssl when not a dependency
+        conf_lines.append('--with-ssl=0')
+
     # Special case, --with-blas-dir does not work with OpenBLAS
     if 'OPENBLAS' in ctx.dependency_dir_vars:
         if ctx.parameters['platform'] == 'Darwin':