From b64650d4fa4757ba806979e13e0a93a59b8ea732 Mon Sep 17 00:00:00 2001
From: Edoardo Pasca <edo.paskino@gmail.com>
Date: Tue, 8 May 2018 22:57:43 +0200
Subject: [PATCH] Export gadgetron home (#117)

export GADGETRON_HOME environment variable if BUILD_GADGETRON=ON

closes #115
---
 SuperBuild.cmake    | 9 +++++++++
 env_ccppetmr.csh.in | 2 ++
 env_ccppetmr.sh.in  | 3 +++
 3 files changed, 14 insertions(+)

diff --git a/SuperBuild.cmake b/SuperBuild.cmake
index a3e06166..a4eb1fcd 100644
--- a/SuperBuild.cmake
+++ b/SuperBuild.cmake
@@ -219,6 +219,15 @@ export SIRF_MATLAB_EXECUTABLE")
    setenv SIRF_MATLAB_EXECUTABLE ${Matlab_MAIN_PROGRAM}")
 endif()
 
+# set GADGETRON_HOME if Gadgetron is built
+if (BUILD_GADGETRON)
+
+  set(ENV_GADGETRON_HOME_SH "\
+GADGETRON_HOME=${CCPPETMR_INSTALL}\n\
+export GADGETRON_HOME\n")
+  set(ENV_GADGETRON_HOME_CSH "setenv GADGETRON_HOME ${CCPPETMR_INSTALL}\n")
+endif()
+
 configure_file(env_ccppetmr.sh.in ${CCPPETMR_INSTALL}/bin/env_ccppetmr.sh)
 configure_file(env_ccppetmr.csh.in ${CCPPETMR_INSTALL}/bin/env_ccppetmr.csh)
 
diff --git a/env_ccppetmr.csh.in b/env_ccppetmr.csh.in
index aa8fa04a..d5ae7ce3 100755
--- a/env_ccppetmr.csh.in
+++ b/env_ccppetmr.csh.in
@@ -26,3 +26,5 @@ endif
 
 set path=( $path @CCPPETMR_INSTALL@/bin )
 
+# Export Gadgetron Home
+@ENV_GADGETRON_HOME_CSH@
diff --git a/env_ccppetmr.sh.in b/env_ccppetmr.sh.in
index 8dfe1412..00256769 100755
--- a/env_ccppetmr.sh.in
+++ b/env_ccppetmr.sh.in
@@ -21,3 +21,6 @@ export DYLD_FALLBACK_LIBRARY_PATH
 @ENV_MATLAB_BASH@
 
 PATH=$PATH:@CCPPETMR_INSTALL@/bin
+
+# Export Gadgetron Home
+@ENV_GADGETRON_HOME_SH@