[svn-r27794] Reintegration merge of features/autotools_rework branch with trunk

NOTES:

- Developers will have to run autogen.sh before building with the autotools.

- autogen.sh takes the -p option to mimic the old bin/reconfigure behavior.

- The generated error, overflow and version headers have been left in place.

- The generated H5LT parser code has also been left in place.

- There are no changes for CMake users at this time.

Tested on: h5committest

1 files changed, 70 insertions, 0 deletions

diff --git a/config/cmake/HDF5Macros.cmake b/config/cmake/HDF5Macros.cmake
index 976b910..9b36f53 100644
--- a/config/cmake/HDF5Macros.cmake
+++ b/config/cmake/HDF5Macros.cmake
@@ -41,3 +41,73 @@ macro (H5_SET_LIB_OPTIONS libtarget libname libtype)
   endif (APPLE)
 
 endmacro (H5_SET_LIB_OPTIONS)
+
+macro (H5_GEN_PERL_FILES)
+  find_package (Perl)
+  if (PERL_FOUND)
+    add_custom_command (
+        OUTPUT ${HDF5_BINARY_DIR}/H5Edefin.h
+        PRE_BUILD
+        COMMAND ${PERL_EXECUTABLE}
+        ARGS ${HDF5_SOURCE_DIR}/bin/make_err ${HDF5_SOURCE_DIR}/src/H5err.txt
+        DEPENDS ${HDF5_SOURCE_DIR}/src/H5err.txt
+        COMMENT " Creating err header"
+    )
+
+    add_custom_command (
+        OUTPUT ${HDF5_BINARY_DIR}/H5version.h
+        PRE_BUILD
+        COMMAND ${PERL_EXECUTABLE}
+        ARGS ${HDF5_SOURCE_DIR}/bin/make_vers  ${HDF5_SOURCE_DIR}/src/H5vers.txt
+        DEPENDS ${HDF5_SOURCE_DIR}/src/H5vers.txt
+       COMMENT " Creating API version macro"
+    )
+
+    add_custom_command (
+        OUTPUT ${HDF5_BINARY_DIR}/H5overflow.h
+        PRE_BUILD
+        COMMAND ${PERL_EXECUTABLE}
+        ARGS ${HDF5_SOURCE_DIR}/bin/make_overflow  ${HDF5_SOURCE_DIR}/src/H5overflow.txt
+        DEPENDS ${HDF5_SOURCE_DIR}/src/H5overflow.txt
+        COMMENT " Creating Assignment overflow macro"
+    )
+
+    add_custom_target(run_perl_scripts ALL
+        DEPENDS ${HDF5_BINARY_DIR}/H5Edefin.h ${HDF5_BINARY_DIR}/H5version.h ${HDF5_BINARY_DIR}/H5overflow.h
+    )
+  else (PERL_FOUND)
+    message (STATUS "Cannot generate headers - perl not found")
+  endif (PERL_FOUND)
+endmacro (H5_GEN_PERL_FILES)
+
+macro (H5_GEN_FLEX_FILES)
+  find_package (BISON)
+  if (BISON_FOUND)
+    find_package (FLEX)
+    if (FLEX_FOUND)
+      BISON_TARGET (H5LT_PARSER H5LTparse.y ${CMAKE_CURRENT_BINARY_DIR}/H5LTparse.c COMPILE_FLAGS -d)
+      if (WIN32)
+        FLEX_TARGET (H5LT_SCANNER H5LTanalyze.l ${CMAKE_CURRENT_BINARY_DIR}/H5LTanalyze.c COMPILE_FLAGS --wincompat)
+      else (WIN32)
+        FLEX_TARGET (H5LT_SCANNER H5LTanalyze.l ${CMAKE_CURRENT_BINARY_DIR}/H5LTanalyze.c)
+      endif (WIN32)
+      ADD_FLEX_BISON_DEPENDENCY(H5LT_SCANNER H5LT_PARSER)
+
+      if (BISON_H5LT_PARSER_DEFINED AND FLEX_H5LT_SCANNER_DEFINED)
+        set_source_files_properties (${FLEX_H5LT_SCANNER_OUTPUTS}
+            PROPERTIES OBJECT_DEPENDS ${BISON_H5LT_PARSER_OUTPUTS})
+        set (HL_SRCS
+            ${BISON_H5LT_PARSER_OUTPUTS}
+            ${FLEX_H5LT_SCANNER_OUTPUTS}
+        )
+        include_directories(${CMAKE_CURRENT_BINARY_DIR})
+      else (BISON_H5LT_PARSER_DEFINED AND FLEX_H5LT_SCANNER_DEFINED)
+        message (STATUS "Error during generate of files")
+      endif (BISON_H5LT_PARSER_DEFINED AND FLEX_H5LT_SCANNER_DEFINED)
+    else (FLEX_FOUND)
+      message (STATUS "Cannot generate files - flex not found")
+    endif (FLEX_FOUND)
+  else (BISON_FOUND)
+    message (STATUS "Cannot generate files - bison not found")
+  endif (BISON_FOUND)
+endmacro (H5_GEN_FLEX_FILES)