misc/zinnia: Added a patch for gcc >= 6.x.

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/misc/zinnia/zinnia-fixes-gcc6-compile.patch b/misc/zinnia/zinnia-fixes-gcc6-compile.patch
new file mode 100644
index 0000000000000..848f306edb1cf
--- /dev/null
+++ b/misc/zinnia/zinnia-fixes-gcc6-compile.patch
@@ -0,0 +1,22 @@
+Index: zinnia-0.06/trainer.cpp
+===================================================================
+--- zinnia-0.06.orig/trainer.cpp
++++ zinnia-0.06/trainer.cpp
+@@ -93,7 +93,7 @@ class TrainerImpl: public Trainer {
+ 
+  public:
+   bool add(const Character &character) {
+-    const std::string y = character.value();
++    std::string y = character.value();
+     CHECK_FALSE(!y.empty()) << "input character is empty";
+     Features features;
+     CHECK_FALSE(features.read(character)) << "cannot read character: " << y;
+@@ -103,7 +103,7 @@ class TrainerImpl: public Trainer {
+     if (!fn) {
+       return false;
+     }
+-    x_.push_back(std::make_pair<std::string, FeatureNode *>(y, fn));
++    x_.push_back(std::make_pair(y, fn));
+     return true;
+   }
+