Use command instead of which

kgryte · kgryte · commit 5cbd3ad277c0 · 2017-05-19T11:25:07.000-07:00
For more info, see https://unix.stackexchange.com/a/85250
diff --git a/tools/scripts/check_cmake b/tools/scripts/check_cmake
@@ -8,7 +8,7 @@
 # VARIABLES #
 
 # Find CMake:
-CMAKE=$(which cmake 2>/dev/null)
+CMAKE=$(command -v cmake 2>/dev/null)
 
 
 # FUNCTIONS #
diff --git a/tools/scripts/check_gfortran b/tools/scripts/check_gfortran
@@ -8,7 +8,7 @@
 # VARIABLES #
 
 # Find gfortran:
-GFORTRAN=$(which gfortran 2>/dev/null)
+GFORTRAN=$(command -v gfortran 2>/dev/null)
 
 
 # FUNCTIONS #
diff --git a/tools/scripts/check_git b/tools/scripts/check_git
@@ -8,7 +8,7 @@
 # VARIABLES #
 
 # Find Git:
-GIT=$(which git 2>/dev/null)
+GIT=$(command -v git 2>/dev/null)
 
 
 # FUNCTIONS #
diff --git a/tools/scripts/check_julia b/tools/scripts/check_julia
@@ -8,7 +8,7 @@
 # VARIABLES #
 
 # Find Julia:
-JULIA=$(which julia 2>/dev/null)
+JULIA=$(command -v julia 2>/dev/null)
 
 
 # FUNCTIONS #
diff --git a/tools/scripts/check_pandoc b/tools/scripts/check_pandoc
@@ -8,7 +8,7 @@
 # VARIABLES #
 
 # Find pandoc:
-PANDOC=$(which pandoc 2>/dev/null)
+PANDOC=$(command -v pandoc 2>/dev/null)
 
 
 # FUNCTIONS #
diff --git a/tools/scripts/check_python b/tools/scripts/check_python
@@ -8,7 +8,7 @@
 # VARIABLES #
 
 # Find python:
-PYTHON=$(which python 2>/dev/null)
+PYTHON=$(command -v python 2>/dev/null)
 
 
 # FUNCTIONS #
diff --git a/tools/scripts/check_r b/tools/scripts/check_r
@@ -8,7 +8,7 @@
 # VARIABLES #
 
 # Find R:
-R=$(which r 2>/dev/null)
+R=$(command -v r 2>/dev/null)
 
 
 # FUNCTIONS #
