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| author | Mathieu Malaterre <mathieu.malaterre@gmail.com> | 2014-03-26 15:25:37 +0000 |
|---|---|---|
| committer | Mathieu Malaterre <mathieu.malaterre@gmail.com> | 2014-03-26 15:25:37 +0000 |
| commit | 8c71728242904c3097d2589bd5bc1217026c8666 (patch) | |
| tree | edabc83390495820761d5e17e8cf062d4af748dd | |
| parent | 4140dfdea8aaaf3536eb8ebbadd6a9c4fdab09d5 (diff) | |
[1.5] Fix big endian checking with autotools
Thanks to winfried for patch
Fixes issue 302
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 1bb9dee5..71098e51 100644 --- a/configure.ac +++ b/configure.ac @@ -465,8 +465,14 @@ AC_HEADER_DIRENT ### Checks for compiler characteristics AM_PROG_CC_C_O -AC_C_BIGENDIAN - +ac_cv_c_big_endian=0 +AC_C_BIGENDIAN([ac_cv_c_big_endian=yes], [ac_cv_c_big_endian=no],[]) +# +if test "x${ac_cv_c_big_endian}" = "xyes" ; then + AC_DEFINE(OPJ_BIG_ENDIAN, [1], [define to 1 if your machine has BE]) + AC_DEFINE(WORDS_BIGENDIAN, [1], [define to 1 if your machine has BE]) +fi +# #OPJ_COMPILER_FLAG([-Wall]) #OPJ_COMPILER_FLAG([-Wextra]) #OPJ_COMPILER_FLAG([-Wshadow]) |