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| author |  Nikias Bassen | 2023-05-19 20:47:22 +0200 |
|---|---|---|
| committer | Nikias Bassen | 2023-05-19 20:47:22 +0200 |
| commit | 50255a2e2573b1299010cfcf49021f72290219b3 (patch) | |
| tree | 9c854b81b6248d26f567cf2e48a9ce40cc843370 /configure.ac | |
| parent | 21a432bc746e9d3897d4972a9c17ee99b0c1ecc0 (diff) | |
| download | libplist-50255a2e2573b1299010cfcf49021f72290219b3.tar.gz libplist-50255a2e2573b1299010cfcf49021f72290219b3.tar.bz2 | |
autoconf: Remove unused function checks and fix constructor/destructor attribute check
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index c09c628..d07ff30 100644 --- a/configure.ac +++ b/configure.ac @@ -52,7 +52,7 @@ AC_TYPE_UINT32_T AC_TYPE_UINT8_T # Checks for library functions. -AC_CHECK_FUNCS([asprintf strcasecmp strdup strerror strndup stpcpy vasprintf gmtime_r localtime_r timegm strptime memmem]) +AC_CHECK_FUNCS([strdup strndup strerror gmtime_r localtime_r timegm strptime memmem]) # Checking endianness AC_C_BIGENDIAN([AC_DEFINE([__BIG_ENDIAN__], [1], [big endian])], @@ -85,6 +85,15 @@ AC_CACHE_CHECK([wether the C compiler supports constructor/destructor attributes ac_cv_attribute_constructor=no AC_COMPILE_IFELSE([AC_LANG_PROGRAM( [[ + #ifndef __has_attribute + #define __has_attribute(x) 0 + #endif + #if !__has_attribute(constructor) + #error No constructor attribute + #endif + #if !__has_attribute(destructor) + #error No destructor attribute + #endif static void __attribute__((constructor)) test_constructor(void) { } static void __attribute__((destructor)) test_destructor(void) { |