Generate DWARF information during Apple-style build. They'll be stripped out

[oota-llvm.git] / utils / buildit / build_llvm

diff --git a/utils/buildit/build_llvm b/utils/buildit/build_llvm
index b58e0f02db465a4bca32afe0ba3bee89ec727783..3c2703cce0e60da843e0f26ffeff1fc5b9b6b20f 100755 (executable)
--- a/utils/buildit/build_llvm
+++ b/utils/buildit/build_llvm
@@ -46,11 +46,14 @@ LLVM_OPTIMIZED="$8"
 # should be installed.
 INSTALL_LIBLTO="$9"
 
-# The tenth parameter is the version number of the submission, e.g. 1007.
-LLVM_SUBMIT_VERSION="${10}"
+# A yes/no parameter that controls whether to cross-build for an ARM host.
+ARM_HOSTED_BUILD="${10}"
 
-# The eleventh parameter is the subversion number of the submission, e.g. 03.
-LLVM_SUBMIT_SUBVERSION="${11}"
+# The version number of the submission, e.g. 1007.
+LLVM_SUBMIT_VERSION="${11}"
+
+# The subversion number of the submission, e.g. 03.
+LLVM_SUBMIT_SUBVERSION="${12}"
 
 # The current working directory is where the build will happen. It may already
 # contain a partial result of an interrupted build, in which case this script
@@ -60,15 +63,9 @@ DIR=`pwd`
 DARWIN_VERS=`uname -r | sed 's/\..*//'`
 echo DARWIN_VERS = $DARWIN_VERS
 
-if [ "x$RC_ProjectName" = "xllvmCore_Embedded" ]; then
-    DEST_DIR="$DEST_DIR/Developer/Platforms/iPhoneOS.platform"
-    mkdir -p "$DEST_DIR"
-fi
-
 DEVELOPER_DIR="${DEVELOPER_DIR-Developer}"
-if [ "x$RC_ProjectName" = "xllvmCore_EmbeddedHosted" ]; then
+if [ "$ARM_HOSTED_BUILD" = yes ]; then
     DT_HOME="$DEST_DIR/usr"
-    HOST_SDKROOT=$SDKROOT
 else
     DT_HOME="$DEST_DIR/$DEVELOPER_DIR/usr"
 fi
@@ -94,8 +91,7 @@ sed -e '/[Aa]pple-style/d' -e '/include.*GNUmakefile/d' $ORIG_SRC_DIR/Makefile >
 mkdir -p $DIR/obj-llvm || exit 1
 cd $DIR/obj-llvm || exit 1
 
-
-if [ "x$RC_ProjectName" = "xllvmCore_EmbeddedHosted" ]; then
+if [ "$ARM_HOSTED_BUILD" = yes ]; then
   # The cross-tools' build process expects to find an existing cross toolchain
   # under names like 'arm-apple-darwin$DARWIN_VERS-as'; so make them.
   rm -rf $DIR/bin || exit 1
@@ -134,28 +130,21 @@ elif [ $DARWIN_VERS -gt 9 ]; then
   unset XTMPCC savedPATH
 fi
 
-
-if [ "x$RC_ProjectName" = "xllvmCore_EmbeddedHosted" ]; then
-  if [ \! -f Makefile.config ]; then
-      $SRC_DIR/configure --prefix=$DT_HOME \
-          --enable-targets=arm \
-          --host=arm-apple-darwin10 \
-          --target=arm-apple-darwin10 \
-          --build=i686-apple-darwin10 \
-          --enable-assertions=$LLVM_ASSERTIONS \
-          --enable-optimized=$LLVM_OPTIMIZED \
-          --disable-bindings \
-          || exit 1
-  fi
+if [ "$ARM_HOSTED_BUILD" = yes ]; then
+  configure_prefix=$DT_HOME
+  configure_opts="--enable-targets=arm --host=arm-apple-darwin10 \
+                  --target=arm-apple-darwin10 --build=i686-apple-darwin10"
 else
-  if [ \! -f Makefile.config ]; then
-      $SRC_DIR/configure --prefix=$DT_HOME/local \
-          --enable-targets=arm,x86,powerpc,cbe \
-          --enable-assertions=$LLVM_ASSERTIONS \
-          --enable-optimized=$LLVM_OPTIMIZED \
-          --disable-bindings \
-          || exit 1
-  fi
+  configure_prefix=$DT_HOME/local
+  configure_opts="--enable-targets=arm,x86,powerpc,cbe"
+fi
+
+if [ \! -f Makefile.config ]; then
+  $SRC_DIR/configure --prefix=$configure_prefix $configure_opts \
+    --enable-assertions=$LLVM_ASSERTIONS \
+    --enable-optimized=$LLVM_OPTIMIZED \
+    --disable-bindings \
+    || exit 1
 fi
 
 SUBVERSION=`echo $RC_ProjectSourceVersion | sed -e 's/[^.]*\.\([0-9]*\).*/\1/'`
@@ -205,9 +194,10 @@ if [ "x$MAJ_VER" != "x4" -o "x$MIN_VER" != "x0" ]; then
 fi
 
 make $JOBS_FLAG $OPTIMIZE_OPTS UNIVERSAL=1 UNIVERSAL_ARCH="$HOSTS" \
-    UNIVERSAL_SDK_PATH=$HOST_SDKROOT \
+    UNIVERSAL_SDK_PATH=$SDKROOT \
     NO_RUNTIME_LIBS=1 \
     DISABLE_EDIS=1 \
+    DEBUG_SYMBOLS=1 \
     LLVM_SUBMIT_VERSION=$LLVM_SUBMIT_VERSION \
     LLVM_SUBMIT_SUBVERSION=$LLVM_SUBMIT_SUBVERSION \
     CXXFLAGS="-DLLVM_VERSION_INFO='\" Apple Build #$LLVM_VERSION\"'" \
@@ -233,6 +223,7 @@ cd $DIR/obj-llvm || exit 1
 make $LOCAL_MAKEFLAGS $OPTIMIZE_OPTS UNIVERSAL=1 UNIVERSAL_ARCH="$HOSTS" \
     NO_RUNTIME_LIBS=1 \
     DISABLE_EDIS=1 \
+    DEBUG_SYMBOLS=1 \
     LLVM_SUBMIT_VERSION=$LLVM_SUBMIT_VERSION \
     LLVM_SUBMIT_SUBVERSION=$LLVM_SUBMIT_SUBVERSION \
     OPTIMIZE_OPTION='-O3' VERBOSE=1 install
@@ -279,18 +270,8 @@ else
         -exec lipo -extract ppc7400 -extract i386 -extract x86_64 {} -output {} \;
 fi
 
-cd $DEST_DIR$DEST_ROOT
-if [ "$INSTALL_LIBLTO" == yes ]; then
-  mkdir -p $DT_HOME/lib
-  mv lib/libLTO.dylib $DT_HOME/lib/libLTO.dylib
-  strip -S $DT_HOME/lib/libLTO.dylib
-else
-  rm lib/libLTO.dylib
-fi
-rm -f lib/libLTO.a lib/libLTO.la
-
 # The Hello dylib is an example of how to build a pass. No need to install it.
-rm lib/libLLVMHello.dylib
+rm $DEST_DIR$DEST_ROOT/lib/libLLVMHello.dylib
 
 # Compress manpages
 MDIR=$DEST_DIR$DEST_ROOT/share/man/man1
@@ -335,9 +316,21 @@ cd $DIR || exit 1
 find obj-* -name \*.\[chy\] -o -name \*.cpp -print \
     | cpio -pdml $SYM_DIR/src || exit 1
 
+################################################################################
+# Install and strip libLTO.dylib
+
+cd $DEST_DIR$DEST_ROOT
+if [ "$INSTALL_LIBLTO" = "yes" ]; then
+  mkdir -p $DT_HOME/lib
+  mv lib/libLTO.dylib $DT_HOME/lib/libLTO.dylib
+  strip -S $DT_HOME/lib/libLTO.dylib
+fi
+rm -f lib/libLTO.a lib/libLTO.la
+
 ################################################################################
 # Remove debugging information from DEST_DIR.
 
+cd $DIR || exit 1
 find $DEST_DIR -name \*.a -print | xargs ranlib || exit 1
 find $DEST_DIR -name \*.dSYM -print | xargs rm -r || exit 1
 chgrp -h -R wheel $DEST_DIR
@@ -351,7 +344,7 @@ find $DEST_DIR -name html.tar.gz -exec rm {} \;
 ################################################################################
 # symlinks so that B&I can find things
 
-if [ "$INSTALL_LIBLTO" == yes ]; then
+if [ "$INSTALL_LIBLTO" = "yes" ]; then
   mkdir -p $DEST_DIR/usr/lib/
   cd $DEST_DIR/usr/lib && \
     ln -s ../../$DEVELOPER_DIR/usr/lib/libLTO.dylib ./libLTO.dylib