cmake: libCuba now containing the right symbols for c++/c.

CMakeLists.txt

@@ -12,6 +12,7 @@ option(qt_based_tools "try to install Qt based tools (musredit, musrWiz, musrSte
 option(try_OpenMP "try to use OpenMP if available" ON)
 
 #--- perform some checks and generate the config.h ----------------------------
+include(CheckTypeSize)
 include(CheckIncludeFiles)
 include(CheckFunctionExists)
 check_include_files(alloca.h HAVE_ALLOCA_H)
@@ -31,6 +32,12 @@ check_include_files(strings.h HAVE_STRINGS_H)
 check_include_files(sys/stat.h HAVE_SYS_STAT_H)
 check_include_files(sys/types.h HAVE_SYS_TYPES_H)
 check_include_files(sys/unistd.h HAVE_UNISTD_H)
+check_type_size("long double" LONG_DOUBLE)
+check_type_size("double" DOUBLE)
+if (${LONG_DOUBLE} GREATER ${DOUBLE})
+  set(HAVE_LONG_DOUBLE 1)
+  set(HAVE_LONG_DOUBLE_WIDER 1)
+endif (${LONG_DOUBLE} GREATER ${DOUBLE})
 
 #--- check for all the needed packages ----------------------------------------
 

cmake/config.h.in

@@ -23,6 +23,12 @@
 // Define to 1 if you have the <inttypes.h> header file.
 #cmakedefine HAVE_INTTYPES_H 1
 
+// Define to 1 if the type `long double' works and has more range or precision than `double'.
+#cmakedefine HAVE_LONG_DOUBLE 1
+
+// Define to 1 if the type `long double' works and has more range or precision than `double'.
+#cmakedefine HAVE_LONG_DOUBLE_WIDER 1
+
 // Define to 1 if fftw3f_threads are available
 #cmakedefine HAVE_LIBFFTW3F_THREADS 1
 

src/external/libCuba/src/cuhre/CMakeLists.txt

@@ -1,29 +1,22 @@
 #--- cuhre --------------------------------------------------------------------
 
 #--- obj lib creation ---------------------------------------------------------
-add_library(cuhre OBJECT
+add_library(cuhre OBJECT 
   Cuhre.c
 )
 
 #--- make sure that the include directory is found ----------------------------
 target_include_directories(
   cuhre BEFORE PRIVATE 
+    $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/..>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../common>
 )
 
 #--- check for pre compile flags ----------------------------------------------
-set(COMP_DEF "")
+set(COMP_DEF "-DHAVE_CONFIG_H")
-if (HAVE_FORK)
+set(COMP_DEF ${COMP_DEF} "-DNOUNDERSCORE")
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_FORK")
-endif (HAVE_FORK)
-if (HAVE_ALLOCA_H)
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_ALLOCA_H")
-endif (HAVE_ALLOCA_H)
-if (HAVE_SHMGET)
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_SHMGET")
-endif (HAVE_SHMGET)
 
 target_compile_definitions(
   cuhre PRIVATE ${COMP_DEF}

src/external/libCuba/src/divonne/CMakeLists.txt

@@ -8,22 +8,15 @@ add_library(divonne OBJECT
 #--- make sure that the include directory is found ----------------------------
 target_include_directories(
   divonne BEFORE PRIVATE 
+    $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/..>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../common>
 )
 
 #--- check for pre compile flags ----------------------------------------------
-set(COMP_DEF "")
+set(COMP_DEF "-DHAVE_CONFIG_H")
-if (HAVE_FORK)
+set(COMP_DEF ${COMP_DEF} "-DNOUNDERSCORE")
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_FORK")
-endif (HAVE_FORK)
-if (HAVE_ALLOCA_H)
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_ALLOCA_H")
-endif (HAVE_ALLOCA_H)
-if (HAVE_SHMGET)
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_SHMGET")
-endif (HAVE_SHMGET)
 
 target_compile_definitions(
   divonne PRIVATE ${COMP_DEF}

src/external/libCuba/src/suave/CMakeLists.txt

@@ -8,22 +8,15 @@ add_library(suave OBJECT
 #--- make sure that the include directory is found ----------------------------
 target_include_directories(
   suave BEFORE PRIVATE 
+    $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/..>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../common>
 )
 
 #--- check for pre compile flags ----------------------------------------------
-set(COMP_DEF "")
+set(COMP_DEF "-DHAVE_CONFIG_H")
-if (HAVE_FORK)
+set(COMP_DEF ${COMP_DEF} "-DNOUNDERSCORE")
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_FORK")
-endif (HAVE_FORK)
-if (HAVE_ALLOCA_H)
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_ALLOCA_H")
-endif (HAVE_ALLOCA_H)
-if (HAVE_SHMGET)
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_SHMGET")
-endif (HAVE_SHMGET)
 
 target_compile_definitions(
   suave PRIVATE ${COMP_DEF}

src/external/libCuba/src/vegas/CMakeLists.txt

@@ -8,22 +8,15 @@ add_library(vegas OBJECT
 #--- make sure that the include directory is found ----------------------------
 target_include_directories(
   vegas BEFORE PRIVATE 
+    $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/..>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../common>
 )
 
 #--- check for pre compile flags ----------------------------------------------
-set(COMP_DEF "")
+set(COMP_DEF "-DHAVE_CONFIG_H")
-if (HAVE_FORK)
+set(COMP_DEF ${COMP_DEF} "-DNOUNDERSCORE")
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_FORK")
-endif (HAVE_FORK)
-if (HAVE_ALLOCA_H)
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_ALLOCA_H")
-endif (HAVE_ALLOCA_H)
-if (HAVE_SHMGET)
-  set(COMP_DEF ${COMP_DEF} "-DHAVE_SHMGET")
-endif (HAVE_SHMGET)
 
 target_compile_definitions(
   vegas PRIVATE ${COMP_DEF}