add cflag SUFFIX and PREFIX defines to pkgconfig file

Author: mattip

tools/build_openblas.sh

@@ -136,6 +136,11 @@ dlltool --input-def ${DLL_BASENAME}.def \
 # Replace the DLL name with the generated name.
 sed -i "s/ -lopenblas.*$/ -l${DLL_BASENAME:3}/g" pkgconfig/openblas*.pc
 mv pkgconfig/*.pc pkgconfig/scipy-openblas.pc
+if [ "$if_bits" == "64" ]; then
+    sed -e "s/^Cflags.*/\0 -DBLAS_SYMBOL_PREFIX=scipy_ -DBLAS_SYMBOL_SUFFIX=64_/" -i pkgconfig/scipy-openblas.pc
+else
+    sed -e "s/^Cflags.*/\0 -DBLAS_SYMBOL_PREFIX=scipy_/" -i pkgconfig/scipy-openblas.pc
+fi
 popd
 # Build template site.cfg for using this build
 cat > ${build_bits}/site.cfg.template << EOF

tools/build_steps.sh

@@ -178,6 +178,7 @@ function do_build_lib {
     else
         local version=$(cd OpenBLAS && git describe --tags --abbrev=8)
     fi
+    mv $BUILD_PREFIX/lib/pkgconfig/openblas*.pc $BUILD_PREFIX/lib/pkgconfig/scipy-openblas.pc
     local plat_tag=$(get_plat_tag $plat)
     local suff=""
     [ -n "$suffix" ] && suff="-$suffix"
@@ -186,11 +187,11 @@ function do_build_lib {
         # do it ourselves
         static_libname=$(basename `find OpenBLAS -maxdepth 1 -type f -name '*.a' \! -name '*.dll.a'`)
         renamed_libname=$(basename `find OpenBLAS -maxdepth 1 -type f -name '*.renamed'`)
-        # set -x  # echo commands
         cp -f "OpenBLAS/${renamed_libname}" "$BUILD_PREFIX/lib/${static_libname}"
-        # set +x
+        sed -e "s/^Cflags.*/\0 -DBLAS_SYMBOL_PREFIX=scipy_ -DBLAS_SYMBOL_SUFFIX=64_/" -i.bak $BUILD_PREFIX/lib/pkgconfig/scipy-openblas.pc
+    else
+        sed -e "s/^Cflags.*/\0 -DBLAS_SYMBOL_PREFIX=scipy_/" -i.bak $BUILD_PREFIX/lib/pkgconfig/scipy-openblas.pc
     fi
-    mv $BUILD_PREFIX/lib/pkgconfig/openblas*.pc $BUILD_PREFIX/lib/pkgconfig/scipy-openblas.pc
 
     local out_name="openblas${symbolsuffix}-${version}-${plat_tag}${suff}.tar.gz"
     tar zcvf libs/$out_name \