diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/jpeg/configure.ac | 9 | ||||
| -rw-r--r-- | common/jpeg/simd/jsimd_x86_64.c | 2 |
2 files changed, 8 insertions, 3 deletions
diff --git a/common/jpeg/configure.ac b/common/jpeg/configure.ac index 2e401489..9384d395 100644 --- a/common/jpeg/configure.ac +++ b/common/jpeg/configure.ac @@ -8,8 +8,6 @@ AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2]) # Always build with prototypes AC_DEFINE([HAVE_PROTOTYPES], 1, [Define if your compiler supports prototypes]) -# Don't use undefined types -AC_DEFINE([INCOMPLETE_TYPES_BROKEN], 1, [Define if you want use complete types]) # Checks for programs. SAVED_CFLAGS=${CFLAGS} @@ -21,6 +19,13 @@ AC_PROG_INSTALL AC_PROG_LIBTOOL AC_PROG_LN_S +# Check whether compiler supports pointers to undefined structures +AC_MSG_CHECKING(whether compiler supports pointers to undefined structures) +AC_TRY_COMPILE([ typedef struct undefined_structure * undef_struct_ptr; ], , +AC_MSG_RESULT(yes), +[AC_MSG_RESULT(no) +AC_DEFINE([INCOMPLETE_TYPES_BROKEN],[1],[Compiler does not support pointers to undefined structures.])]) + if test "x${GCC}" = "xyes"; then if test "x${SAVED_CFLAGS}" = "x"; then CFLAGS=-O3 diff --git a/common/jpeg/simd/jsimd_x86_64.c b/common/jpeg/simd/jsimd_x86_64.c index 92610074..4bff6c2a 100644 --- a/common/jpeg/simd/jsimd_x86_64.c +++ b/common/jpeg/simd/jsimd_x86_64.c @@ -18,7 +18,7 @@ #include "../jsimd.h" #include "../jdct.h" #include "../jsimddct.h" -#include "simd/jsimd.h" +#include "jsimd.h" /* * In the PIC cases, we have no guarantee that constants will keep |