Add symbol pre- and/or postfixes to lapack.h and lapacke.h

Author: martin-frbg

CMakeLists.txt

@@ -703,6 +703,39 @@ if(NOT NO_LAPACKE)
   COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lapack-netlib/LAPACKE/include/lapacke_mangling_with_flags.h.in "${CMAKE_BINARY_DIR}/lapacke_mangling.h"
   )
   install (FILES ${CMAKE_BINARY_DIR}/lapacke_mangling.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+  if (NOT (${SYMBOLPREFIX}${SYMBOLSUFFIX} STREQUAL ""))
+  message (STATUS "Generating lapacke.h in ${CMAKE_INSTALL_INCLUDEDIR}")
+  set(LAPACKE_H ${CMAKE_BINARY_DIR}/generated/lapacke.h)
+  file(READ ${CMAKE_CURRENT_SOURCE_DIR}/lapack-netlib/LAPACKE/include/lapacke.h LAPACKE_H_CONTENTS)
+  if (NOT ${SYMBOLPREFIX} STREQUAL "")
+	  string(REGEX REPLACE "(LAPACKE_*)" " ${SYMBOLPREFIX}\\1" LAPACKE_H_CONTENTS_NEW	"${LAPACKE_H_CONTENTS}")
+	  string(REPLACE "_ ${SYMBOLPREFIX}LAPACKE_H_"  "_LAPACKE_H_" LAPACKE_H_CONTENTS ${LAPACKE_H_CONTENTS_NEW})
+	  string(REPLACE "${SYMBOLPREFIX}LAPACKE_malloc"  "LAPACKE_malloc" LAPACKE_H_CONTENTS_NEW ${LAPACKE_H_CONTENTS})
+	  string(REPLACE "${SYMBOLPREFIX}LAPACKE_free"  "LAPACKE_free" LAPACKE_H_CONTENTS ${LAPACKE_H_CONTENTS_NEW})
+	  set(LAPACKE_H_CONTENTS_NEW ${LAPACKE_H_CONTENTS})
+  endif()
+  if (NOT ${SYMBOLSUFFIX} STREQUAL "")
+	  string(REGEX REPLACE "(${SYMBOLPREFIX}LAPACKE_[a-z1-9]*[^ (]*)" "\\1${SYMBOLSUFFIX}" LAPACKE_H_CONTENTS_NEW	"${LAPACKE_H_CONTENTS}")
+	  string(REPLACE "#define${SYMBOLSUFFIX}"  "#define" LAPACKE_H_CONTENTS ${LAPACKE_H_CONTENTS_NEW})
+	  string(REPLACE "LAPACKE_malloc${SYMBOLSUFFIX}"  "LAPACKE_malloc" LAPACKE_H_CONTENTS_NEW ${LAPACKE_H_CONTENTS})
+	  string(REPLACE "LAPACKE_free${SYMBOLSUFFIX}"  "LAPACKE_free" LAPACKE_H_CONTENTS ${LAPACKE_H_CONTENTS_NEW})
+	  set(LAPACKE_H_CONTENTS_NEW ${LAPACKE_H_CONTENTS})
+  endif()
+  file(WRITE ${LAPACKE_H} "${LAPACKE_H_CONTENTS_NEW}")
+  install (FILES ${LAPACKE_H} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+  message (STATUS "Generating lapack.h in ${CMAKE_INSTALL_INCLUDEDIR}")
+  set(LAPACK_H ${CMAKE_BINARY_DIR}/generated/lapack.h)
+  file(READ ${CMAKE_CURRENT_SOURCE_DIR}/lapack-netlib/LAPACKE/include/lapack.h LAPACK_H_CONTENTS)
+  if (NOT ${SYMBOLPREFIX} STREQUAL "")
+	  string(REGEX REPLACE "(LAPACK_[a-z1-9]*[ \(][.\)]*)" "${SYMBOLPREFIX}\\1" LAPACK_H_CONTENTS_NEW	"${LAPACK_H_CONTENTS}")
+	  set(LAPACK_H_CONTENTS ${LAPACK_H_CONTENTS_NEW})
+  endif()
+  if (NOT ${SYMBOLSUFFIX} STREQUAL "")
+	  string(REGEX REPLACE "(${SYMBOLPREFIX}LAPACK_[a-z1-9]*)([ \(].\)" "\\1${SYMBOLSUFFIX}\\2" LAPACK_H_CONTENTS_NEW	"${LAPACK_H_CONTENTS}")
+  endif()
+  file(WRITE ${LAPACK_H} "${LAPACK_H_CONTENTS_NEW}")
+  install (FILES ${LAPACK_H} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+endif()
 endif()
 
 # Install pkg-config files