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-rw-r--r--cmake/ExtractValidFlags.cmake31
-rw-r--r--cmake/FindCUnit.cmake40
-rw-r--r--cmake/Version.cmake11
-rw-r--r--cmakeconfig.h.in33
4 files changed, 115 insertions, 0 deletions
diff --git a/cmake/ExtractValidFlags.cmake b/cmake/ExtractValidFlags.cmake
new file mode 100644
index 0000000..ccd57dc
--- /dev/null
+++ b/cmake/ExtractValidFlags.cmake
@@ -0,0 +1,31 @@
+# Convenience function that checks the availability of certain
+# C or C++ compiler flags and returns valid ones as a string.
+
+include(CheckCCompilerFlag)
+include(CheckCXXCompilerFlag)
+
+function(extract_valid_c_flags varname)
+ set(valid_flags)
+ foreach(flag IN LISTS ARGN)
+ string(REGEX REPLACE "[^a-zA-Z0-9_]+" "_" flag_var ${flag})
+ set(flag_var "C_FLAG_${flag_var}")
+ check_c_compiler_flag("${flag}" "${flag_var}")
+ if(${flag_var})
+ set(valid_flags "${valid_flags} ${flag}")
+ endif()
+ endforeach()
+ set(${varname} "${valid_flags}" PARENT_SCOPE)
+endfunction()
+
+function(extract_valid_cxx_flags varname)
+ set(valid_flags)
+ foreach(flag IN LISTS ARGN)
+ string(REGEX REPLACE "[^a-zA-Z0-9_]+" "_" flag_var ${flag})
+ set(flag_var "CXX_FLAG_${flag_var}")
+ check_cxx_compiler_flag("${flag}" "${flag_var}")
+ if(${flag_var})
+ set(valid_flags "${valid_flags} ${flag}")
+ endif()
+ endforeach()
+ set(${varname} "${valid_flags}" PARENT_SCOPE)
+endfunction()
diff --git a/cmake/FindCUnit.cmake b/cmake/FindCUnit.cmake
new file mode 100644
index 0000000..ada87c1
--- /dev/null
+++ b/cmake/FindCUnit.cmake
@@ -0,0 +1,40 @@
+# - Try to find cunit
+# Once done this will define
+# CUNIT_FOUND - System has cunit
+# CUNIT_INCLUDE_DIRS - The cunit include directories
+# CUNIT_LIBRARIES - The libraries needed to use cunit
+
+find_package(PkgConfig QUIET)
+pkg_check_modules(PC_CUNIT QUIET cunit)
+
+find_path(CUNIT_INCLUDE_DIR
+ NAMES CUnit/CUnit.h
+ HINTS ${PC_CUNIT_INCLUDE_DIRS}
+)
+find_library(CUNIT_LIBRARY
+ NAMES cunit
+ HINTS ${PC_CUNIT_LIBRARY_DIRS}
+)
+
+if(CUNIT_INCLUDE_DIR)
+ set(_version_regex "^#define[ \t]+CU_VERSION[ \t]+\"([^\"]+)\".*")
+ file(STRINGS "${CUNIT_INCLUDE_DIR}/CUnit/CUnit.h"
+ CUNIT_VERSION REGEX "${_version_regex}")
+ string(REGEX REPLACE "${_version_regex}" "\\1"
+ CUNIT_VERSION "${CUNIT_VERSION}")
+ unset(_version_regex)
+endif()
+
+include(FindPackageHandleStandardArgs)
+# handle the QUIETLY and REQUIRED arguments and set CUNIT_FOUND to TRUE
+# if all listed variables are TRUE and the requested version matches.
+find_package_handle_standard_args(CUnit REQUIRED_VARS
+ CUNIT_LIBRARY CUNIT_INCLUDE_DIR
+ VERSION_VAR CUNIT_VERSION)
+
+if(CUNIT_FOUND)
+ set(CUNIT_LIBRARIES ${CUNIT_LIBRARY})
+ set(CUNIT_INCLUDE_DIRS ${CUNIT_INCLUDE_DIR})
+endif()
+
+mark_as_advanced(CUNIT_INCLUDE_DIR CUNIT_LIBRARY)
diff --git a/cmake/Version.cmake b/cmake/Version.cmake
new file mode 100644
index 0000000..8ac4849
--- /dev/null
+++ b/cmake/Version.cmake
@@ -0,0 +1,11 @@
+# Converts a version such as 1.2.255 to 0x0102ff
+function(HexVersion version_hex_var major minor patch)
+ math(EXPR version_dec "${major} * 256 * 256 + ${minor} * 256 + ${patch}")
+ set(version_hex "0x")
+ foreach(i RANGE 5 0 -1)
+ math(EXPR num "(${version_dec} >> (4 * ${i})) & 15")
+ string(SUBSTRING "0123456789abcdef" ${num} 1 num_hex)
+ set(version_hex "${version_hex}${num_hex}")
+ endforeach()
+ set(${version_hex_var} "${version_hex}" PARENT_SCOPE)
+endfunction()
diff --git a/cmakeconfig.h.in b/cmakeconfig.h.in
new file mode 100644
index 0000000..41fbb0b
--- /dev/null
+++ b/cmakeconfig.h.in
@@ -0,0 +1,33 @@
+
+/* Define to `int' if <sys/types.h> does not define. */
+#cmakedefine ssize_t @ssize_t@
+
+/* Define to 1 to enable debug output. */
+#cmakedefine DEBUGBUILD 1
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#cmakedefine HAVE_ARPA_INET_H 1
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#cmakedefine HAVE_STDDEF_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#cmakedefine HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#cmakedefine HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#cmakedefine HAVE_STRING_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#cmakedefine HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the <sys/endian.h> header file. */
+#cmakedefine HAVE_SYS_ENDIAN_H 1
+
+/* Define to 1 if you have the <endian.h> header file. */
+#cmakedefine HAVE_ENDIAN_H 1
+
+/* Define to 1 if you have the `be64toh' function. */
+#cmakedefine HAVE_BE64TOH 1