Add [de]activate scripts

to workaround cbcrg/tcoffee#27

recipes/t-coffee/activate.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+export MAX_N_PID_4_TCOFFEE=$(cat /proc/sys/kernel/pid_max)

recipes/t-coffee/build.sh

@@ -15,3 +15,11 @@ make CC=$CXX CFLAGS="$CFLAGS"
 # install tcoffee in the target bin directory 
 mkdir -p $PREFIX/bin
 cp t_coffee $PREFIX/bin
+
+# Copy the [de]activate scripts to $PREFIX/etc/conda/[de]activate.d.
+# This will allow them to be run on environment activation.
+for CHANGE in "activate" "deactivate"
+do
+    mkdir -p "${PREFIX}/etc/conda/${CHANGE}.d"
+    cp "${RECIPE_DIR}/${CHANGE}.sh" "${PREFIX}/etc/conda/${CHANGE}.d/${PKG_NAME}_${CHANGE}.sh"
+done

recipes/t-coffee/deactivate.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+unset MAX_N_PID_4_TCOFFEE