diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 6589b2d7..76903382 100644 --- a/configure.ac +++ b/configure.ac | |||
@@ -319,7 +319,7 @@ AC_CACHE_CHECK([[for C11 'alignof()' support]], [[mhd_cv_c_alignof]], | |||
319 | #if (defined (__GNUC__) && __GNUC__ < 4 && __GNUC_MINOR__ < 9 && ! defined(__clang__)) || \ | 319 | #if (defined (__GNUC__) && __GNUC__ < 4 && __GNUC_MINOR__ < 9 && ! defined(__clang__)) || \ |
320 | (defined (__clang__) && __clang_major__ < 8) | 320 | (defined (__clang__) && __clang_major__ < 8) |
321 | /* GCC before 4.9 and clang before 8.0 have incorrect implementation of 'alignof()' | 321 | /* GCC before 4.9 and clang before 8.0 have incorrect implementation of 'alignof()' |
322 | which returns preferred alignment instead of minimal required alignment */ | 322 | which returns preferred alignment instead of minimal required alignment */ |
323 | #error Compiler has incorrect implementation of alignof() | 323 | #error Compiler has incorrect implementation of alignof() |
324 | choke me now | 324 | choke me now |
325 | #endif | 325 | #endif |
@@ -327,7 +327,7 @@ choke me now | |||
327 | int var2[alignof(unsigned int) - 1]; | 327 | int var2[alignof(unsigned int) - 1]; |
328 | int var3[(alignof(char) > 0) ? 1 : -1]; | 328 | int var3[(alignof(char) > 0) ? 1 : -1]; |
329 | int var4[(alignof(long) >= 4) ? 1 : -1]; | 329 | int var4[(alignof(long) >= 4) ? 1 : -1]; |
330 | 330 | ||
331 | /* Mute compiler warnings */ | 331 | /* Mute compiler warnings */ |
332 | var1[0] = var2[0] = var3[0] = 0; | 332 | var1[0] = var2[0] = var3[0] = 0; |
333 | var4[0] = 1; | 333 | var4[0] = 1; |
@@ -344,7 +344,7 @@ choke me now | |||
344 | ]], [[ | 344 | ]], [[ |
345 | /* Should fail if 'alignof()' works */ | 345 | /* Should fail if 'alignof()' works */ |
346 | int var1[alignof(nonexisting_type) - 1]; | 346 | int var1[alignof(nonexisting_type) - 1]; |
347 | 347 | ||
348 | /* Mute compiler warnings */ | 348 | /* Mute compiler warnings */ |
349 | var1[0] = 1; | 349 | var1[0] = 1; |
350 | if (var1[0] + 1 == 1) | 350 | if (var1[0] + 1 == 1) |
@@ -1089,7 +1089,7 @@ AC_CACHE_CHECK([size of tv_sec member of struct timeval], [mhd_cv_size_timeval_t | |||
1089 | static struct timeval test_var; | 1089 | static struct timeval test_var; |
1090 | ]], | 1090 | ]], |
1091 | [ | 1091 | [ |
1092 | # The size is used only to exclude additional checks/comparision in code | 1092 | # The size is used only to exclude additional checks/comparison in code |
1093 | # to avoid compiler warnings. With larger size MHD code will use | 1093 | # to avoid compiler warnings. With larger size MHD code will use |
1094 | # additional checks which ensure that value will fit but it may produce | 1094 | # additional checks which ensure that value will fit but it may produce |
1095 | # a harmless compiler warning. | 1095 | # a harmless compiler warning. |