From 652c616048745cf78df656536fefed18e595f6d9 Mon Sep 17 00:00:00 2001
From: Mike Morris <michael.patrick.morris@gmail.com>
Date: Tue, 28 Oct 2014 13:42:23 -0400
Subject: [PATCH] build simple, working mbgl-config script from gyp

---
 gyp/install.gypi                          | 17 ++---
 utils/mbgl-config/build.sh                | 17 +++++
 utils/mbgl-config/dummy.sh                |  3 -
 utils/mbgl-config/mbgl-config.template.sh | 87 +++--------------------
 4 files changed, 32 insertions(+), 92 deletions(-)
 create mode 100755 utils/mbgl-config/build.sh
 delete mode 100755 utils/mbgl-config/dummy.sh

diff --git a/gyp/install.gypi b/gyp/install.gypi
index b3b20cef5..0eadb94f5 100644
--- a/gyp/install.gypi
+++ b/gyp/install.gypi
@@ -10,14 +10,6 @@
             'mbgl-headless',
             'mbgl-<(platform)',
           ],
-          'defines': [
-            'PLATFORM=<(platform)',
-          ],
-          'export_dependent_settings': [
-            'mbgl',
-            'mbgl-headless',
-            'mbgl-<(platform)',
-          ],
           'copies': [
             { 'files': [ '<(PRODUCT_DIR)/libmbgl.a' ], 'destination': '<(install_prefix)/lib' },
             { 'files': [ '<(PRODUCT_DIR)/libmbgl-headless.a' ], 'destination': '<(install_prefix)/lib' },
@@ -28,15 +20,16 @@
               { 'action_name': 'mbgl-config',  
                 'inputs': [
                     '../utils/mbgl-config/mbgl-config.template.sh',
-                    '../utils/mbgl-config/dummy.sh',
+                    '../utils/mbgl-config/build.sh',
                 ],
                 'outputs': [
                     '<(install_prefix)/bin/mbgl-config',
                 ],
                 'action': [
-                    './utils/mbgl-config/dummy.sh',
-                    'PREFIX=<(install_prefix)',
-                    'PLATFORM=<(platform)',
+                    './utils/mbgl-config/build.sh',
+                    '<(install_prefix)',
+                    '<(platform)',
+                    'mbgl',
                 ]
               }
           ]
diff --git a/utils/mbgl-config/build.sh b/utils/mbgl-config/build.sh
new file mode 100755
index 000000000..4fd4a93cf
--- /dev/null
+++ b/utils/mbgl-config/build.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+PREFIX=$1
+PLATFORM=$2
+
+VARIABLES="#!/bin/bash
+
+## variables
+
+CONFIG_MBGL_PREFIX=$PREFIX
+CONFIG_MBGL_PLATFORM=$PLATFORM
+"
+
+echo "$VARIABLES" | cat - utils/mbgl-config/mbgl-config.template.sh \
+    > $PREFIX/bin/mbgl-config
+
+chmod 755 $PREFIX/bin/mbgl-config
diff --git a/utils/mbgl-config/dummy.sh b/utils/mbgl-config/dummy.sh
deleted file mode 100755
index 04685b2c1..000000000
--- a/utils/mbgl-config/dummy.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-echo "mbgl-config DUMMY $PLATFORM $PREFIX";
diff --git a/utils/mbgl-config/mbgl-config.template.sh b/utils/mbgl-config/mbgl-config.template.sh
index 8ca8cde6b..87f4d50e1 100644
--- a/utils/mbgl-config/mbgl-config.template.sh
+++ b/utils/mbgl-config/mbgl-config.template.sh
@@ -1,29 +1,18 @@
-
 ## program below
 
 usage()
 {
     cat <<EOF
-Usage: mbgl-config [OPTION]
+Usage:
+  mbgl-config [OPTION...]
 
-Known values for OPTION are:
+Help Options:
+  -h, --help        Show help options
 
-  -h --help         display this help and exit
-  -v --version      version information
-  --git-revision    git hash from "git rev-list --max-count=1 HEAD"
-  --git-describe    git decribe output
-  --defines         pre-processor defines for mbgl build
-  --prefix          mbgl prefix [default $CONFIG_PREFIX]
-  --lib-name        mbgl library name
-  --libs            library linking information
-  --dep-libs        library linking information for mbgl dependencies
-  --ldflags         library paths (-L) information
-  --includes        include paths (-I) for mbgl headers
-  --dep-includes    include paths (-I) for mbgl dependencies
-  --cxxflags        c++ compiler flags and pre-processor defines
-  --cflags          all include paths, compiler flags, and pre-processor defines (for back-compatibility)
-  --cxx             c++ compiler used to build mbgl
-  --all-flags       all compile and link flags
+Application Options:
+  --prefix          output prefix where mbgl is installed
+  --libs            output -L flags
+  --includes        output -I flags
 EOF
 
     exit $1
@@ -49,72 +38,16 @@ while test $# -gt 0; do
       usage 0
       ;;
 
-    -v)
-      echo ${CONFIG_MBGL_VERSION_STRING}
-      ;;
-
-    --version)
-      echo ${CONFIG_MBGL_VERSION_STRING}
-      ;;
-
-    --version-number)
-      echo ${CONFIG_MBGL_VERSION}
-      ;;
-
-    --git-revision)
-      echo ${CONFIG_MBGL_GIT_REVISION}
-      ;;
-
-    --git-describe)
-      echo ${CONFIG_MBGL_GIT_DESCRIBE}
-      ;;
-
-    --defines)
-      echo ${CONFIG_MBGL_DEFINES}
-      ;;
-
     --prefix)
       echo ${CONFIG_MBGL_PREFIX}
       ;;
 
-    --lib-name)
-      echo ${CONFIG_MBGL_LIBNAME}
-      ;;
-
     --libs)
-      echo -L${CONFIG_MBGL_LIBPATH} -l${CONFIG_MBGL_LIBNAME}
-      ;;
-
-    --dep-libs)
-      echo ${CONFIG_MBGL_DEP_LIBS}
-      ;;
-
-    --ldflags)
-      echo ${CONFIG_MBGL_LDFLAGS}
+      echo -L${CONFIG_MBGL_PREFIX}/lib -lmbgl -lmbgl-${CONFIG_MBGL_PLATFORM} -lmbgl-headless
       ;;
 
     --includes)
-      echo -I${CONFIG_MBGL_INCLUDES}
-      ;;
-
-    --dep-includes)
-      echo ${CONFIG_MBGL_DEP_INCLUDES}
-      ;;
-
-    --cxxflags)
-      echo ${CONFIG_MBGL_CXXFLAGS}
-      ;;
-
-    --cflags)
-      echo -I${CONFIG_MBGL_INCLUDE} ${CONFIG_MBGL_DEP_INCLUDES} ${CONFIG_MBGL_DEFINES} ${CONFIG_MBGL_CXXFLAGS}
-      ;;
-
-    --cxx)
-      echo ${CONFIG_MBGL_CXX}
-      ;;
-
-    --all-flags)
-      echo -I${CONFIG_MBGL_INCLUDES} ${CONFIG_MBGL_DEP_INCLUDES} ${CONFIG_MBGL_DEFINES} ${CONFIG_MBGL_CXXFLAGS} -L${CONFIG_MBGL_LIBPATH} -l${CONFIG_MBGL_LIBNAME} ${CONFIG_MBGL_LDFLAGS} ${CONFIG_MBGL_DEP_LIBS}
+      echo -I${CONFIG_MBGL_PREFIX}/include/mbgl
       ;;
 
     *)