diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/configure.ac b/configure.ac index 211ce44..274ea43 100644 --- a/configure.ac +++ b/configure.ac @@ -1675,7 +1675,27 @@ AC_CHECK_FUNCS([tmpfile asprintf vasprintf vsnprintf waitpid]) ## Check compiler characteristics ## AC_C_CONST -AC_C_INLINE + +AC_MSG_CHECKING([if the compiler understands __inline__]) +AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[static __inline__ void f(void){return;};]])], + [AC_DEFINE([HAVE___INLINE__], [1], [Define if the compiler understands __inline__]) AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] +) + +AC_MSG_CHECKING([if the compiler understands __inline]) +AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[static __inline void f(void){return;};]])], + [AC_DEFINE([HAVE___INLINE], [1], [Define if the compiler understands __inline]) AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] +) + +AC_MSG_CHECKING([if the compiler understands inline]) +AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[static inline void f(void){return;};]])], + [AC_DEFINE([HAVE_INLINE], [1], [Define if the compiler understands inline]) AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] +) AC_MSG_CHECKING([for __attribute__ extension]) AC_TRY_COMPILE(,[int __attribute__((unused)) x], @@ -2887,16 +2907,6 @@ if test "X$HDF_CXX" = "Xyes"; then chmod 755 c++/src/h5c++ fi -## We don't want inline defined for C++ compilers -## Don't worry about the C++ ifdef wrappers in the H5pubconf file, since -## 'H5_inline' isn't a C++ keyword. -cat >> src/H5config.h <<EOF - -#if defined(__cplusplus) && defined(inline) -#undef inline -#endif -EOF - ## HDF5 configure code created by autotools with gcc 4.9.2 is adding problematic ## linker flags: -l with no library name; -l <libname>, specifically gfortran or m. ## This sed script corrects "-l <libname>" first and then "-l " with no library name. |