From 898dcea6956e1efce50e05b80f67dcea8c91e882 Mon Sep 17 00:00:00 2001
From: Evgueni Ovtchinnikov <evgueni.ovtchinnikov@stfc.ac.uk>
Date: Mon, 26 Jul 2021 07:50:51 +0000
Subject: [PATCH] sorted out de-boost build on linux, fixes #241

---
 src/Synergistic/cSyn/tests/CMakeLists.txt |  2 +-
 src/common/CMakeLists.txt                 |  2 +-
 src/common/csirf.cpp                      | 13 -------------
 src/common/iequals.cpp                    | 16 ++++++++++++++++
 4 files changed, 18 insertions(+), 15 deletions(-)
 create mode 100644 src/common/iequals.cpp

diff --git a/src/Synergistic/cSyn/tests/CMakeLists.txt b/src/Synergistic/cSyn/tests/CMakeLists.txt
index d52864aae..229cd9395 100644
--- a/src/Synergistic/cSyn/tests/CMakeLists.txt
+++ b/src/Synergistic/cSyn/tests/CMakeLists.txt
@@ -19,7 +19,7 @@
 SET(CMAKE_POSITION_INDEPENDENT_CODE True)
 
 ADD_EXECUTABLE(test_conv_img test_conv_img.cpp ${STIR_REGISTRIES})
-TARGET_LINK_LIBRARIES(test_conv_img LINK_PUBLIC csirf iutilities cstir cgadgetron Reg csyn)
+TARGET_LINK_LIBRARIES(test_conv_img LINK_PUBLIC cgadgetron csirf iutilities cstir Reg csyn)
 INSTALL(TARGETS test_conv_img DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
 
 set(MR_vendor_dicom_as_nifti "${CMAKE_SOURCE_DIR}/data/examples/MR/zenodo/dicom_as_nifti.nii")
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index 9246802cf..a5beacfcd 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -20,7 +20,7 @@ set(CMAKE_POSITION_INDEPENDENT_CODE True)
 
 set(cSIRF_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/include")
 
-add_library(csirf csirf.cpp ImageData.cpp GeometricalInfo.cpp)
+add_library(csirf csirf.cpp ImageData.cpp GeometricalInfo.cpp iequals.cpp)
 target_include_directories(csirf PUBLIC
   "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>$<INSTALL_INTERFACE:include>"
   )
diff --git a/src/common/csirf.cpp b/src/common/csirf.cpp
index d3a224794..89d8c5f10 100644
--- a/src/common/csirf.cpp
+++ b/src/common/csirf.cpp
@@ -28,19 +28,6 @@ limitations under the License.
 #include "sirf/Syn/utilities.h"
 #include "sirf/common/deprecate.h"
 
-namespace sirf {
-	bool iequals(const std::string& a, const std::string& b)
-	{
-		unsigned int n = a.size();
-		if (b.size() != n)
-			return false;
-		for (unsigned int i = 0; i < n; i++)
-			if (tolower(a[i]) != tolower(b[i]))
-				return false;
-		return true;
-	}
-}
-
 using namespace sirf;
 
 #define NEW_OBJECT_HANDLE(T) new ObjectHandle<T >(shared_ptr<T >(new T))
diff --git a/src/common/iequals.cpp b/src/common/iequals.cpp
new file mode 100644
index 000000000..074acacf7
--- /dev/null
+++ b/src/common/iequals.cpp
@@ -0,0 +1,16 @@
+#include <cctype>
+#include <string>
+
+namespace sirf {
+	bool iequals(const std::string& a, const std::string& b)
+	{
+		unsigned int n = a.size();
+		if (b.size() != n)
+			return false;
+		for (unsigned int i = 0; i < n; i++)
+			if (tolower(a[i]) != tolower(b[i]))
+				return false;
+		return true;
+	}
+}
+