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| author | Janne Blomqvist <jb@gcc.gnu.org> | 2012-05-05 09:30:51 +0300 |
|---|---|---|
| committer | Janne Blomqvist <jb@gcc.gnu.org> | 2012-05-05 09:30:51 +0300 |
| commit | 68ee9c0807fd3c9a66c649aa7bd3bebacfb0dff0 (patch) | |
| tree | ac63807666eaf2ebc05379c848806981ba536332 /libgfortran/configure | |
| parent | 9154c66213636f44954feb8d73257560370c11c2 (diff) | |
| download | gcc-68ee9c0807fd3c9a66c649aa7bd3bebacfb0dff0.tar.gz | |
Fix handling of temporary files.
2012-05-05 Janne Blomqvist <jb@gcc.gnu.org>
* gfortran.texi (GFORTRAN_TMPDIR): Rename to TMPDIR, explain
algorithm for choosing temp directory.
2012-05-05 Janne Blomqvist <jb@gcc.gnu.org>
* config.h.in: Regenerated.
* configure: Regenerated.
* configure.ac: Add checks for getegid and __secure_getenv.
* io/unix.c (P_tmpdir): Fallback definition for macro.
(tempfile_open): New function.
(tempfile): Use secure_getenv, call tempfile_open to try each
directory in turn.
* libgfortran.h (DEFAULT_TMPDIR): Remove macro.
(secure_getenv): New macro/prototype.
* runtime/environ.c (secure_getenv): New function.
(variable_table): Rename GFORTRAN_TMPDIR to TMPDIR.
* runtime/main.c (find_addr2line): Use secure_getenv.
From-SVN: r187190
Diffstat (limited to 'libgfortran/configure')
| -rwxr-xr-x | libgfortran/configure | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libgfortran/configure b/libgfortran/configure index b80f5453d00..e2db9ea2537 100755 --- a/libgfortran/configure +++ b/libgfortran/configure @@ -2592,6 +2592,8 @@ as_fn_append ac_func_list " getppid" as_fn_append ac_func_list " getuid" as_fn_append ac_func_list " geteuid" as_fn_append ac_func_list " umask" +as_fn_append ac_func_list " getegid" +as_fn_append ac_func_list " __secure_getenv" as_fn_append ac_header_list " math.h" # Check that the precious variables saved in the cache have kept the same # value. @@ -12319,7 +12321,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12322 "configure" +#line 12324 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12425,7 +12427,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12428 "configure" +#line 12430 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -16536,6 +16538,10 @@ done + + + + # Check for C99 (and other IEEE) math functions { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5 $as_echo_n "checking for sin in -lm... " >&6; } |