diff options
| -rw-r--r-- | changes/19142 | 3 | ||||
| -rw-r--r-- | configure.ac | 16 | ||||
| -rw-r--r-- | src/common/compat.c | 9 |
3 files changed, 3 insertions, 25 deletions
diff --git a/changes/19142 b/changes/19142 new file mode 100644 index 0000000000..685bbbcc26 --- /dev/null +++ b/changes/19142 @@ -0,0 +1,3 @@ + o Removed features: + - We no longer attempt to build on systems where 'environ' is not + declared in the C headers. Closes ticket 19142. diff --git a/configure.ac b/configure.ac index bf721a9e64..afe40a407c 100644 --- a/configure.ac +++ b/configure.ac @@ -1533,17 +1533,6 @@ int main(int c, char **v) { puts(__FUNCTION__); }])], tor_cv_have_FUNCTION_macro=yes, tor_cv_have_FUNCTION_macro=no)) -AC_CACHE_CHECK([whether we have extern char **environ already declared], - tor_cv_have_environ_declared, - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <stdlib.h> -int main(int c, char **v) { char **t = environ; }])], - tor_cv_have_environ_declared=yes, - tor_cv_have_environ_declared=no)) - if test "$tor_cv_have_func_macro" = "yes"; then AC_DEFINE(HAVE_MACRO__func__, 1, [Defined if the compiler supports __func__]) fi @@ -1557,11 +1546,6 @@ if test "$tor_cv_have_FUNCTION_macro" = "yes"; then [Defined if the compiler supports __FUNCTION__]) fi -if test "$tor_cv_have_environ_declared" = "yes"; then - AC_DEFINE(HAVE_EXTERN_ENVIRON_DECLARED, 1, - [Defined if we have extern char **environ already declared]) -fi - # $prefix stores the value of the --prefix command line option, or # NONE if the option wasn't set. In the case that it wasn't set, make # it be the default, so that we can use it to expand directories now. diff --git a/src/common/compat.c b/src/common/compat.c index ebf05f59e1..97d1fafbbb 100644 --- a/src/common/compat.c +++ b/src/common/compat.c @@ -2390,15 +2390,6 @@ make_path_absolute(char *fname) #endif } -#ifndef HAVE__NSGETENVIRON -#ifndef HAVE_EXTERN_ENVIRON_DECLARED -/* Some platforms declare environ under some circumstances, others don't. */ -#ifndef RUNNING_DOXYGEN -extern char **environ; -#endif -#endif -#endif - /** Return the current environment. This is a portable replacement for * 'environ'. */ char ** |