From 616a3345c45e2cd800778880b2b10bc868edbe41 Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre Date: Thu, 27 Mar 2014 15:07:58 +0000 Subject: [PATCH] [trunk] Properly copy/paste code from the autotools gcc correctly fails compiling this code, I needed to move the code outside the main function to get the error. This actually match the autotools (incorrect) code. We'll see how they fix this code in future release. This make the code compatible with previous openjpeg version and remove C99 requirement. Fixes issue 316 --- cmake/TestFileOffsetBits.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/cmake/TestFileOffsetBits.c b/cmake/TestFileOffsetBits.c index 7cf93b71..cd679c11 100644 --- a/cmake/TestFileOffsetBits.c +++ b/cmake/TestFileOffsetBits.c @@ -1,10 +1,11 @@ #include +/* Cause a compile-time error if off_t is smaller than 64 bits */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) +int off_t_is_large[ (LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1 ]; + int main(int argc, char **argv) { - /* Cause a compile-time error if off_t is smaller than 64 bits */ -#define LARGE_OFF_T (((off_t) (1LL << 62)) - 1 + ((off_t) (1LL << 62))) - int off_t_is_large[ (LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1 ]; return 0; }