[SCM] GNU Libtool branch, master, updated. v2.2.6-150-g741a986

[Ralf Wildenhues]

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- Log -----------------------------------------------------------------
commit 741a9867eb71eb258ca1ed5b85bc7f03ce864195
Author: Ralf Wildenhues <address@hidden>
Date:   Sun Sep 13 11:00:31 2009 +0200

    Initial support for the Cuda Compiler Driver on Linux.
    
    * libltdl/config/ltmain.m4sh (func_mode_compile): Accept source
    file extensions `.cu' and `.cup'.
    * libltdl/m4/libtool.m4 (_LT_COMPILER_NO_RTTI, _LT_COMPILER_PIC)
    (_LT_LINKER_SHLIBS): Support for `nvcc' compiler driver.
    * NEWS, THANKS: Update.
    Report by Mahesh Narayanamurthi.
    
    Signed-off-by: Ralf Wildenhues <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                  |   10 ++++++++++
 NEWS                       |    1 +
 THANKS                     |    1 +
 libltdl/config/ltmain.m4sh |    2 +-
 libltdl/m4/libtool.m4      |   18 +++++++++++++++++-
 5 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 70ea1c1..12ca085 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2009-09-18  Ralf Wildenhues  <address@hidden>
+
+       Initial support for the Cuda Compiler Driver on Linux.
+       * libltdl/config/ltmain.m4sh (func_mode_compile): Accept source
+       file extensions `.cu' and `.cup'.
+       * libltdl/m4/libtool.m4 (_LT_COMPILER_NO_RTTI, _LT_COMPILER_PIC)
+       (_LT_LINKER_SHLIBS): Support for `nvcc' compiler driver.
+       * NEWS, THANKS: Update.
+       Report by Mahesh Narayanamurthi.
+
 2009-09-12  Dave Korn  <address@hidden>
 
        Control where win32 DLLs get installed.
diff --git a/NEWS b/NEWS
index f96a717..7843378 100644
--- a/NEWS
+++ b/NEWS
@@ -25,6 +25,7 @@ New in 2.2.8 2009-??-??: git version 2.2.7a, Libtool team:
   - Initial support for compilers on BlueGene BG/L.
   - Improved support for Atari FreeMiNT.
   - With binutils 2.19.50+, shared libraries can be built on AIX.
+  - Initial support for the Cuda Compiler Driver on GNU/Linux.
 
 * Bug fixes:
 
diff --git a/THANKS b/THANKS
index 54c989b..7731a82 100644
--- a/THANKS
+++ b/THANKS
@@ -120,6 +120,7 @@
   Kurt D. Zeilenga             address@hidden
   Maciej Helminiak             address@hidden
   Maciej W. Rozycki            address@hidden
+  Mahesh Narayanamurthi                address@hidden
   Manfred Weichel              address@hidden
   Marc Espie                   address@hidden
   Marc J. Fraioli              address@hidden
diff --git a/libltdl/config/ltmain.m4sh b/libltdl/config/ltmain.m4sh
index ab94928..f1bf43f 100644
--- a/libltdl/config/ltmain.m4sh
+++ b/libltdl/config/ltmain.m4sh
@@ -783,7 +783,7 @@ func_mode_compile ()
     *.[cCFSifmso] | \
     *.ada | *.adb | *.ads | *.asm | \
     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
-    *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+    *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup)
       func_xform "$libobj"
       libobj=$func_xform_result
       ;;
diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
index a8c186b..02f5b5d 100644
--- a/libltdl/m4/libtool.m4
+++ b/libltdl/m4/libtool.m4
@@ -3287,7 +3287,12 @@ m4_defun([_LT_COMPILER_NO_RTTI],
 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 
 if test "$GCC" = yes; then
-  _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+  case $cc_basename in
+  nvcc*)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler 
-fno-builtin' ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+  esac
 
   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
     lt_cv_prog_compiler_rtti_exceptions,
@@ -3939,6 +3944,13 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
       ;;
     esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
+      ;;
+    esac
   else
     # PORTME Check for flag to pass linker flags through the system compiler.
     case $host_os in
@@ -4424,6 +4436,10 @@ _LT_EOF
        xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal 
with xlf below)
          tmp_sharedflag='-qmkshrobj'
          tmp_addflag= ;;
+       nvcc*)  # Cuda Compiler Driver 2.2
+         _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for 
conv in $convenience\"\"; do test  -n \"$conv\" && 
new_convenience=\"$new_convenience,$conv\"; done; func_echo_all 
\"$new_convenience\"` ${wl}--no-whole-archive'
+         _LT_TAGVAR(compiler_needs_object, $1)=yes
+         ;;
        esac
        case `$CC -V 2>&1 | sed 5q` in
        *Sun\ C*)                       # Sun C 5.9


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