Merging r258436:

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r258436 | dim | 2016-01-21 22:57:49 +0100 (Thu, 21 Jan 2016) | 17 lines

Let test-release.sh checkout subprojects directly into the target tree,
instead of using symlinks

Summary:
In the past I have run into several problems with the way
`test-release.sh` creates all the subproject directories as siblings,
and then uses symlinks to stitch them all together.  In some scenarios
this leads to clang not being able to find header files, etc.

This patch changes the script so it directly exports into the correct
target locations for each subproject.

Reviewers: hans

Subscribers: emaste, llvm-commits

Differential Revision: http://reviews.llvm.org/D16420
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_38@258842 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/release/test-release.sh b/utils/release/test-release.sh
index c3884ba31756af71edd1b872415f68f546d9c87d..9f7fb051baf31bd9268a6cef27568a72b0412239 100755 (executable)
--- a/utils/release/test-release.sh
+++ b/utils/release/test-release.sh
@@ -267,56 +267,36 @@ function export_sources() {
     check_valid_urls
 
     for proj in $projects ; do
-        if [ -d $proj.src ]; then
-          echo "# Reusing $proj $Release-$RC sources"
+        case $proj in
+        llvm)
+            projsrc=$proj.src
+            ;;
+        cfe)
+            projsrc=llvm.src/tools/clang
+            ;;
+        clang-tools-extra)
+            projsrc=llvm.src/tools/clang/tools/extra
+            ;;
+        compiler-rt|libcxx|libcxxabi|libunwind|openmp|test-suite)
+            projsrc=llvm.src/projects/$proj
+            ;;
+        *)
+            echo "error: unknown project $proj"
+            exit 1
+            ;;
+        esac
+
+        if [ -d $projsrc ]; then
+          echo "# Reusing $proj $Release-$RC sources in $projsrc"
           continue
         fi
-        echo "# Exporting $proj $Release-$RC sources"
-        if ! svn export -q $Base_url/$proj/$ExportBranch $proj.src ; then
+        echo "# Exporting $proj $Release-$RC sources to $projsrc"
+        if ! svn export -q $Base_url/$proj/$ExportBranch $projsrc ; then
             echo "error: failed to export $proj project"
             exit 1
         fi
     done
 
-    echo "# Creating symlinks"
-    cd $BuildDir/llvm.src/tools
-    if [ ! -h clang ]; then
-        ln -s ../../cfe.src clang
-    fi
-
-    # The autoconf and CMake builds want different symlinks here:
-    if [ "$use_autoconf" = "yes" ]; then
-      cd $BuildDir/llvm.src/tools/clang/tools
-      if [ ! -h extra ]; then
-          ln -s ../../../../clang-tools-extra.src extra
-      fi
-    else
-      cd $BuildDir/cfe.src/tools
-      if [ ! -h extra ]; then
-          ln -s ../../clang-tools-extra.src extra
-      fi
-    fi
-
-    cd $BuildDir/llvm.src/projects
-    if [ -d $BuildDir/test-suite.src ] && [ ! -h test-suite ]; then
-        ln -s ../../test-suite.src test-suite
-    fi
-    if [ -d $BuildDir/compiler-rt.src ] && [ ! -h compiler-rt ]; then
-        ln -s ../../compiler-rt.src compiler-rt
-    fi
-    if [ -d $BuildDir/openmp.src ] && [ ! -h openmp ]; then
-        ln -s ../../openmp.src openmp
-    fi
-    if [ -d $BuildDir/libcxx.src ] && [ ! -h libcxx ]; then
-        ln -s ../../libcxx.src libcxx
-    fi
-    if [ -d $BuildDir/libcxxabi.src ] && [ ! -h libcxxabi ]; then
-        ln -s ../../libcxxabi.src libcxxabi
-    fi
-    if [ -d $BuildDir/libunwind.src ] && [ ! -h libunwind ]; then
-        ln -s ../../libunwind.src libunwind
-    fi
-
     cd $BuildDir
 }