export MAKE_SKIA_FILE from all top-level scripts that build Skia

Diffs=
de4fe4d71 export MAKE_SKIA_FILE from all top-level scripts that build Skia
diff --git a/.rive_head b/.rive_head
index ca68571..100b2c9 100644
--- a/.rive_head
+++ b/.rive_head
@@ -1 +1 @@
-75a6b74b86fff27165430a4bce8ec3ca09a1c69b
+de4fe4d71a1eeef8e135991ca395c3159b42dc0d
diff --git a/skia/dependencies/cache_helper.sh b/skia/dependencies/cache_helper.sh
index 6940bfb..6688f54 100755
--- a/skia/dependencies/cache_helper.sh
+++ b/skia/dependencies/cache_helper.sh
@@ -10,7 +10,6 @@
 COMPILE_TARGET="${COMPILE_TARGET:-$(uname -s)_$(uname -m)}"
 CACHE_NAME="${CACHE_NAME:=skia}"
 OUTPUT_CACHE="${OUTPUT_CACHE:=out}"
-MAKE_SKIA_FILE="${MAKE_SKIA_FILE:=make_skia_android.sh}"
 ARCHIVE_CONTENTS_NAME="${ARCHIVE_CONTENTS_NAME:=archive_contents}"
 
 # lets just make sure this exists, or fail
@@ -98,4 +97,4 @@
     else
         return 1
     fi
-}
\ No newline at end of file
+}
diff --git a/skia/dependencies/make_skia.sh b/skia/dependencies/make_skia.sh
index 05891ee..850878c 100755
--- a/skia/dependencies/make_skia.sh
+++ b/skia/dependencies/make_skia.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-export MAKE_SKIA_FILE=make_skia.sh
+export MAKE_SKIA_FILE="$0"
 ./get_skia.sh
 
 # use Rive optimized/stripped Skia for iOS static libs.
diff --git a/skia/dependencies/make_skia_android.sh b/skia/dependencies/make_skia_android.sh
index 05e637e..e3f5e68 100755
--- a/skia/dependencies/make_skia_android.sh
+++ b/skia/dependencies/make_skia_android.sh
@@ -2,6 +2,7 @@
 
 set -ex
 
+export MAKE_SKIA_FILE="$0"
 source ./get_skia2.sh
 source ./cache_helper.sh
 
diff --git a/skia/dependencies/make_skia_ios.sh b/skia/dependencies/make_skia_ios.sh
index 7ad7577..91a9d78 100755
--- a/skia/dependencies/make_skia_ios.sh
+++ b/skia/dependencies/make_skia_ios.sh
@@ -2,6 +2,7 @@
 
 set -ex
 
+export MAKE_SKIA_FILE="$0"
 source ./get_skia2.sh
 source ./cache_helper.sh
 
diff --git a/skia/dependencies/make_skia_recorder.sh b/skia/dependencies/make_skia_recorder.sh
index 22c036e..ef9cb5a 100755
--- a/skia/dependencies/make_skia_recorder.sh
+++ b/skia/dependencies/make_skia_recorder.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 set -ex
 
-export MAKE_SKIA_FILE=make_skia_recorder.sh
+export MAKE_SKIA_FILE="$0"
 source ./get_skia2.sh
 source ./cache_helper.sh