common/autoconf/help.m4
changeset 20363 fa7663fc5d50
parent 19524 51009a053562
child 20648 d4ac4db6e70c
--- a/common/autoconf/help.m4	Wed Oct 09 18:51:32 2013 -0700
+++ b/common/autoconf/help.m4	Thu Oct 10 14:58:19 2013 +0200
@@ -25,194 +25,194 @@
 
 AC_DEFUN_ONCE([HELP_SETUP_DEPENDENCY_HELP],
 [
-    AC_CHECK_PROGS(PKGHANDLER, apt-get yum port pkgutil pkgadd)
+  AC_CHECK_PROGS(PKGHANDLER, apt-get yum port pkgutil pkgadd)
 ])
 
 AC_DEFUN([HELP_MSG_MISSING_DEPENDENCY],
 [
-    # Print a helpful message on how to acquire the necessary build dependency.
-    # $1 is the help tag: freetyp2, cups, pulse, alsa etc
-    MISSING_DEPENDENCY=$1
-    PKGHANDLER_COMMAND=
+  # Print a helpful message on how to acquire the necessary build dependency.
+  # $1 is the help tag: freetyp2, cups, pulse, alsa etc
+  MISSING_DEPENDENCY=$1
+  PKGHANDLER_COMMAND=
 
-    case $PKGHANDLER in
-	apt-get)
-                apt_help     $MISSING_DEPENDENCY ;;
+  case $PKGHANDLER in
+    apt-get)
+      apt_help     $MISSING_DEPENDENCY ;;
     yum)
-                yum_help     $MISSING_DEPENDENCY ;;
-	port)
-                port_help    $MISSING_DEPENDENCY ;;
-	pkgutil)
-                pkgutil_help $MISSING_DEPENDENCY ;;
-	pkgadd)
-                pkgadd_help  $MISSING_DEPENDENCY ;;
+      yum_help     $MISSING_DEPENDENCY ;;
+    port)
+      port_help    $MISSING_DEPENDENCY ;;
+    pkgutil)
+      pkgutil_help $MISSING_DEPENDENCY ;;
+    pkgadd)
+      pkgadd_help  $MISSING_DEPENDENCY ;;
     * )
       break ;;
-    esac
+  esac
 
-    if test "x$PKGHANDLER_COMMAND" != x; then
-        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
-    fi
+  if test "x$PKGHANDLER_COMMAND" != x; then
+    HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
+  fi
 ])
 
 cygwin_help() {
-    case $1 in
+  case $1 in
     unzip)
-        PKGHANDLER_COMMAND="cd <location of cygwin setup.exe> && cmd /c setup -q -P unzip" ;;
+      PKGHANDLER_COMMAND="cd <location of cygwin setup.exe> && cmd /c setup -q -P unzip" ;;
     zip)
-        PKGHANDLER_COMMAND="cd <location of cygwin setup.exe> && cmd /c setup -q -P zip" ;;
+      PKGHANDLER_COMMAND="cd <location of cygwin setup.exe> && cmd /c setup -q -P zip" ;;
     make)
-        PKGHANDLER_COMMAND="cd <location of cygwin setup.exe> && cmd /c setup -q -P make" ;;
+      PKGHANDLER_COMMAND="cd <location of cygwin setup.exe> && cmd /c setup -q -P make" ;;
     * )
-       break ;;
-    esac
+      break ;;
+  esac
 }
 
 apt_help() {
-    case $1 in
+  case $1 in
     devkit)
-        PKGHANDLER_COMMAND="sudo apt-get install build-essential" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install build-essential" ;;
     openjdk)
-        PKGHANDLER_COMMAND="sudo apt-get install openjdk-7-jdk" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install openjdk-7-jdk" ;;
     alsa)
-        PKGHANDLER_COMMAND="sudo apt-get install libasound2-dev" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install libasound2-dev" ;;
     cups)
-        PKGHANDLER_COMMAND="sudo apt-get install libcups2-dev" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install libcups2-dev" ;;
     freetype2)
-        PKGHANDLER_COMMAND="sudo apt-get install libfreetype6-dev" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install libfreetype6-dev" ;;
     pulse)
-        PKGHANDLER_COMMAND="sudo apt-get install libpulse-dev" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install libpulse-dev" ;;
     x11)
-        PKGHANDLER_COMMAND="sudo apt-get install libX11-dev libxext-dev libxrender-dev libxtst-dev libxt-dev" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install libX11-dev libxext-dev libxrender-dev libxtst-dev libxt-dev" ;;
     ccache)
-        PKGHANDLER_COMMAND="sudo apt-get install ccache" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install ccache" ;;
     * )
-       break ;;
-    esac
+      break ;;
+  esac
 }
 
 yum_help() {
-    case $1 in
+  case $1 in
     devkit)
-        PKGHANDLER_COMMAND="sudo yum groupinstall \"Development Tools\"" ;;
+      PKGHANDLER_COMMAND="sudo yum groupinstall \"Development Tools\"" ;;
     openjdk)
-        PKGHANDLER_COMMAND="sudo yum install java-1.7.0-openjdk" ;;
+      PKGHANDLER_COMMAND="sudo yum install java-1.7.0-openjdk" ;;
     alsa)
-        PKGHANDLER_COMMAND="sudo yum install alsa-lib-devel" ;;
+      PKGHANDLER_COMMAND="sudo yum install alsa-lib-devel" ;;
     cups)
-        PKGHANDLER_COMMAND="sudo yum install cups-devel" ;;
+      PKGHANDLER_COMMAND="sudo yum install cups-devel" ;;
     freetype2)
-        PKGHANDLER_COMMAND="sudo yum install freetype-devel" ;;
+      PKGHANDLER_COMMAND="sudo yum install freetype-devel" ;;
     pulse)
-        PKGHANDLER_COMMAND="sudo yum install pulseaudio-libs-devel" ;;
+      PKGHANDLER_COMMAND="sudo yum install pulseaudio-libs-devel" ;;
     x11)
-        PKGHANDLER_COMMAND="sudo yum install libXtst-devel libXt-devel libXrender-devel" ;;
+      PKGHANDLER_COMMAND="sudo yum install libXtst-devel libXt-devel libXrender-devel" ;;
     ccache)
-        PKGHANDLER_COMMAND="sudo yum install ccache" ;;
+      PKGHANDLER_COMMAND="sudo yum install ccache" ;;
     * )
-       break ;;
-    esac
+      break ;;
+  esac
 }
 
 port_help() {
-    PKGHANDLER_COMMAND=""
+  PKGHANDLER_COMMAND=""
 }
 
 pkgutil_help() {
-    PKGHANDLER_COMMAND=""
+  PKGHANDLER_COMMAND=""
 }
 
 pkgadd_help() {
-    PKGHANDLER_COMMAND=""
+  PKGHANDLER_COMMAND=""
 }
 
 AC_DEFUN_ONCE([HELP_PRINT_SUMMARY_AND_WARNINGS],
 [
-# Finally output some useful information to the user
+  # Finally output some useful information to the user
 
-if test "x$CCACHE_FOUND" != x; then
-	if  test "x$HAS_GOOD_CCACHE" = x; then
-		CCACHE_STATUS="installed, but disabled (version older than 3.1.4)"
-		CCACHE_HELP_MSG="You have ccache installed, but it is a version prior to 3.1.4. Try upgrading."
-	else
-		CCACHE_STATUS="installed and in use"
-	fi
-else
-	if test "x$GCC" = xyes; then
-		CCACHE_STATUS="not installed (consider installing)"
-		CCACHE_HELP_MSG="You do not have ccache installed. Try installing it."
-	else
-		CCACHE_STATUS="not available for your system"
-	fi
-fi
+  if test "x$CCACHE_FOUND" != x; then
+    if  test "x$HAS_GOOD_CCACHE" = x; then
+      CCACHE_STATUS="installed, but disabled (version older than 3.1.4)"
+      CCACHE_HELP_MSG="You have ccache installed, but it is a version prior to 3.1.4. Try upgrading."
+    else
+      CCACHE_STATUS="installed and in use"
+    fi
+  else
+    if test "x$GCC" = xyes; then
+      CCACHE_STATUS="not installed (consider installing)"
+      CCACHE_HELP_MSG="You do not have ccache installed. Try installing it."
+    else
+      CCACHE_STATUS="not available for your system"
+    fi
+  fi
 
-printf "\n"
-printf "====================================================\n"
-printf "A new configuration has been successfully created in\n"
-printf "$OUTPUT_ROOT\n"
-if test "x$CONFIGURE_COMMAND_LINE" != x; then
-	printf "using configure arguments '$CONFIGURE_COMMAND_LINE'.\n"
-else
-	printf "using default settings.\n"
-fi
+  printf "\n"
+  printf "====================================================\n"
+  printf "A new configuration has been successfully created in\n"
+  printf "$OUTPUT_ROOT\n"
+  if test "x$CONFIGURE_COMMAND_LINE" != x; then
+    printf "using configure arguments '$CONFIGURE_COMMAND_LINE'.\n"
+  else
+    printf "using default settings.\n"
+  fi
 
-printf "\n"
-printf "Configuration summary:\n"
-printf "* Debug level:    $DEBUG_LEVEL\n"
-printf "* JDK variant:    $JDK_VARIANT\n"
-printf "* JVM variants:   $with_jvm_variants\n"
-printf "* OpenJDK target: OS: $OPENJDK_TARGET_OS, CPU architecture: $OPENJDK_TARGET_CPU_ARCH, address length: $OPENJDK_TARGET_CPU_BITS\n"
+  printf "\n"
+  printf "Configuration summary:\n"
+  printf "* Debug level:    $DEBUG_LEVEL\n"
+  printf "* JDK variant:    $JDK_VARIANT\n"
+  printf "* JVM variants:   $with_jvm_variants\n"
+  printf "* OpenJDK target: OS: $OPENJDK_TARGET_OS, CPU architecture: $OPENJDK_TARGET_CPU_ARCH, address length: $OPENJDK_TARGET_CPU_BITS\n"
 
-printf "\n"
-printf "Tools summary:\n"
-if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
-  printf "* Environment:    $WINDOWS_ENV_VENDOR version $WINDOWS_ENV_VERSION (root at $WINDOWS_ENV_ROOT_PATH)\n"
-fi
-printf "* Boot JDK:       $BOOT_JDK_VERSION (at $BOOT_JDK)\n"
-printf "* C Compiler:     $CC_VENDOR version $CC_VERSION (at $CC)\n"
-printf "* C++ Compiler:   $CXX_VENDOR version $CXX_VERSION (at $CXX)\n"
+  printf "\n"
+  printf "Tools summary:\n"
+  if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
+    printf "* Environment:    $WINDOWS_ENV_VENDOR version $WINDOWS_ENV_VERSION (root at $WINDOWS_ENV_ROOT_PATH)\n"
+  fi
+  printf "* Boot JDK:       $BOOT_JDK_VERSION (at $BOOT_JDK)\n"
+  printf "* C Compiler:     $CC_VENDOR version $CC_VERSION (at $CC)\n"
+  printf "* C++ Compiler:   $CXX_VENDOR version $CXX_VERSION (at $CXX)\n"
 
-printf "\n"
-printf "Build performance summary:\n"
-printf "* Cores to use:   $JOBS\n"
-printf "* Memory limit:   $MEMORY_SIZE MB\n"
-printf "* ccache status:  $CCACHE_STATUS\n"
-printf "\n"
+  printf "\n"
+  printf "Build performance summary:\n"
+  printf "* Cores to use:   $JOBS\n"
+  printf "* Memory limit:   $MEMORY_SIZE MB\n"
+  printf "* ccache status:  $CCACHE_STATUS\n"
+  printf "\n"
 
-if test "x$CCACHE_HELP_MSG" != x && test "x$HIDE_PERFORMANCE_HINTS" = "xno"; then
-	printf "Build performance tip: ccache gives a tremendous speedup for C++ recompilations.\n"
-	printf "$CCACHE_HELP_MSG\n"
-	HELP_MSG_MISSING_DEPENDENCY([ccache])
-	printf "$HELP_MSG\n"
-	printf "\n"
-fi
+  if test "x$CCACHE_HELP_MSG" != x && test "x$HIDE_PERFORMANCE_HINTS" = "xno"; then
+    printf "Build performance tip: ccache gives a tremendous speedup for C++ recompilations.\n"
+    printf "$CCACHE_HELP_MSG\n"
+    HELP_MSG_MISSING_DEPENDENCY([ccache])
+    printf "$HELP_MSG\n"
+    printf "\n"
+  fi
 
-if test "x$BUILDING_MULTIPLE_JVM_VARIANTS" = "xyes"; then
-	printf "NOTE: You have requested to build more than one version of the JVM, which\n"
-	printf "will result in longer build times.\n"
-	printf "\n"
-fi
+  if test "x$BUILDING_MULTIPLE_JVM_VARIANTS" = "xyes"; then
+    printf "NOTE: You have requested to build more than one version of the JVM, which\n"
+    printf "will result in longer build times.\n"
+    printf "\n"
+  fi
 
-if test "x$FOUND_ALT_VARIABLES" != "x"; then
-	printf "WARNING: You have old-style ALT_ environment variables set.\n"
-	printf "These are not respected, and will be ignored. It is recommended\n"
-	printf "that you clean your environment. The following variables are set:\n"
-	printf "$FOUND_ALT_VARIABLES\n"
-	printf "\n"
-fi
+  if test "x$FOUND_ALT_VARIABLES" != "x"; then
+    printf "WARNING: You have old-style ALT_ environment variables set.\n"
+    printf "These are not respected, and will be ignored. It is recommended\n"
+    printf "that you clean your environment. The following variables are set:\n"
+    printf "$FOUND_ALT_VARIABLES\n"
+    printf "\n"
+  fi
 
-if test "x$OUTPUT_DIR_IS_LOCAL" != "xyes"; then
-	printf "WARNING: Your build output directory is not on a local disk.\n"
-	printf "This will severely degrade build performance!\n"
-	printf "It is recommended that you create an output directory on a local disk,\n"
-	printf "and run the configure script again from that directory.\n"
-	printf "\n"
-fi
+  if test "x$OUTPUT_DIR_IS_LOCAL" != "xyes"; then
+    printf "WARNING: Your build output directory is not on a local disk.\n"
+    printf "This will severely degrade build performance!\n"
+    printf "It is recommended that you create an output directory on a local disk,\n"
+    printf "and run the configure script again from that directory.\n"
+    printf "\n"
+  fi
 
-if test "x$IS_RECONFIGURE" = "xyes"; then
-	printf "WARNING: The result of this configuration has overridden an older\n"
-	printf "configuration. You *should* run 'make clean' to make sure you get a\n"
-	printf "proper build. Failure to do so might result in strange build problems.\n"
-	printf "\n"
-fi
+  if test "x$IS_RECONFIGURE" = "xyes"; then
+    printf "WARNING: The result of this configuration has overridden an older\n"
+    printf "configuration. You *should* run 'make clean' to make sure you get a\n"
+    printf "proper build. Failure to do so might result in strange build problems.\n"
+    printf "\n"
+  fi
 ])