install_vim.sh: apply build fix from v7.1.148 (#35)

Fixes #30.

Author: blueyed

example/Dockerfile

@@ -1,6 +1,7 @@
 FROM testbed/vim
 
-RUN install_vim -tag v7.3.429 -name vim73 -py -build \
+RUN install_vim -tag v7.1 -name vim71 -build \
+                -tag v7.3.429 -name vim73 -py -build \
                 -tag v7.4.052 -name vim74-trusty -build \
                 -tag master -py2 -py3 -ruby -lua -build \
                 -tag neovim:v0.2.0 -py2 -py3 -ruby -build \

scripts/install_vim.sh

@@ -187,6 +187,15 @@ EOF
 
 build() {
   if [ "$FLAVOR" = vim ]; then
+    # Apply build fix from v7.1.148.
+    MAJOR="$(sed -n '/^MAJOR = / s~MAJOR = ~~p' Makefile)"
+    if [ "$MAJOR" -lt 8 ]; then
+      MINOR="$(sed -n '/^MINOR = / s~MINOR = ~~p' Makefile)"
+      if [ "$MINOR" = "1" ] || [ "${MINOR#0}" != $MINOR ]; then
+        sed -i 's~sys/time.h termio.h~sys/time.h sys/types.h termio.h~' src/configure.in src/auto/configure
+      fi
+    fi
+
     echo "Configuring with: $CONFIG_ARGS"
     # shellcheck disable=SC2086
     ./configure $CONFIG_ARGS || bail "Could not configure"