Merge branch 'develop' into mplegendre-multi_pkgsrc_roots

Conflicts:
	lib/spack/spack/cmd/create.py
	lib/spack/spack/cmd/extensions.py
	lib/spack/spack/cmd/fetch.py
	lib/spack/spack/cmd/uninstall.py
	lib/spack/spack/config.py
	lib/spack/spack/database.py
	lib/spack/spack/directory_layout.py
	lib/spack/spack/packages.py
	lib/spack/spack/spec.py

17 files changed, 24 insertions, 8 deletions

diff --git a/lib/spack/env/cc b/lib/spack/env/cc
index fa85bb595e..0966277a91 100755
--- a/lib/spack/env/cc
+++ b/lib/spack/env/cc
@@ -7,7 +7,7 @@
 # Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
 # LLNL-CODE-647188
 #
-# For details, see https://scalability-llnl.github.io/spack
+# For details, see https://github.com/llnl/spack
 # Please also see the LICENSE file for our notice and the LGPL.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -86,22 +86,22 @@ done
 #
 command=$(basename "$0")
 case "$command" in
-    cc|gcc|c89|c99|clang|xlc)
+    cc|c89|c99|gcc|clang|icc|pgcc|xlc)
         command="$SPACK_CC"
         language="C"
         ;;
-    c++|CC|g++|clang++|xlC)
+    c++|CC|g++|clang++|icpc|pgCC|xlc++)
         command="$SPACK_CXX"
         language="C++"
         ;;
-    f77|xlf)
-        command="$SPACK_F77"
-        language="Fortran 77"
-        ;;
-    fc|f90|f95|xlf90)
+    f90|fc|f95|gfortran|ifort|pgf90|xlf90)
         command="$SPACK_FC"
         language="Fortran 90"
         ;;
+    f77|gfortran|ifort|pgf77|xlf)
+        command="$SPACK_F77"
+        language="Fortran 77"
+        ;;
     cpp)
         mode=cpp
         ;;
diff --git a/lib/spack/env/clang/clang b/lib/spack/env/clang/clang
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/clang/clang
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/clang/clang++ b/lib/spack/env/clang/clang++
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/clang/clang++
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/gcc/g++ b/lib/spack/env/gcc/g++
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/gcc/g++
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/gcc/gcc b/lib/spack/env/gcc/gcc
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/gcc/gcc
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/gcc/gfortran b/lib/spack/env/gcc/gfortran
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/gcc/gfortran
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/intel/icc b/lib/spack/env/intel/icc
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/intel/icc
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/intel/icpc b/lib/spack/env/intel/icpc
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/intel/icpc
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/intel/ifort b/lib/spack/env/intel/ifort
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/intel/ifort
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/pgi/case-insensitive/pgCC b/lib/spack/env/pgi/case-insensitive/pgCC
new file mode 120000
index 0000000000..e2deb67f3b
--- /dev/null
+++ b/lib/spack/env/pgi/case-insensitive/pgCC
@@ -0,0 +1 @@
+../../cc
\ No newline at end of file
diff --git a/lib/spack/env/pgi/pgcc b/lib/spack/env/pgi/pgcc
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/pgi/pgcc
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/pgi/pgf77 b/lib/spack/env/pgi/pgf77
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/pgi/pgf77
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/pgi/pgf90 b/lib/spack/env/pgi/pgf90
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/pgi/pgf90
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/xl/xlc b/lib/spack/env/xl/xlc
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/xl/xlc
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/xl/xlc++ b/lib/spack/env/xl/xlc++
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/xl/xlc++
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/xl/xlf b/lib/spack/env/xl/xlf
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/xl/xlf
@@ -0,0 +1 @@
+../cc
\ No newline at end of file
diff --git a/lib/spack/env/xl/xlf90 b/lib/spack/env/xl/xlf90
new file mode 120000
index 0000000000..82c2b8e90a
--- /dev/null
+++ b/lib/spack/env/xl/xlf90
@@ -0,0 +1 @@
+../cc
\ No newline at end of file