* merge revision(s) fcc88da5eb162043adcba552646677d2ab5adf55:
configure.ac: fix for upcoming autoconf-2.70
The failure initially noticed on `autoconf-2.69d` (soon to become 2.70):
```
$ ./configure
./configure: line 8720: syntax error near unexpected token `fi'
./configure: line 8720: `fi'
```
Before the change generated `./configure ` snippet looked like:
```
if ! $CC -E -xc - <<SRC >/dev/null
then :
#if defined __APPLE_CC__ && defined __clang_major__ && __clang_major__ < 3
#error premature clang
#endif
SRC
as_fn_error $? "clang version 3.0 or later is required" "$LINENO" 5
fi
```
Note the newline that breaks here-document syntax.
After the change the snippet does not use here-document.
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
configure.ac | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
* merge revision(s) 0df67a469561fab80b78478b99703ed893c4db07:
Signal handler type should be void
---
configure.ac | 1 -
include/ruby/internal/intern/signal.h | 3 +--
signal.c | 14 +++++++-------
vm_core.h | 2 +-
win32/Makefile.sub | 1 -
5 files changed, 9 insertions(+), 12 deletions(-)
* merge revision(s) 4d2ad8d737c55c3efd4c75131687dd1c8db7441b:
Removed obsolete autoconf checks
Use regular `AC_CHECK_MEMBERS` instead of:
* `AC_STRUCT_ST_BLKSIZE`
* `AC_STRUCT_ST_BLOCKS`
* `AC_STRUCT_ST_RDEV`
---
configure.ac | 6 +++---
missing/fileblocks.c | 1 -
win32/Makefile.sub | 1 -
3 files changed, 3 insertions(+), 5 deletions(-)
delete mode 100644 missing/fileblocks.c
* merge revision(s) 3b7c05ef8dc15371316e5254d33af12928183971:
Fixed RUBY_RM_RECURSIVE when autoconf met the required version
Before 9189cf5793cd527a86b711d15d5fd0633ec082e1 the result of
`m4_version_compare` was compared to -1, however the `$2` of
`m4_version_prereq` has different meaning and is expanded when
the required version met.
---
tool/m4/ruby_rm_recursive.m4 | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
* merge revision(s) c32375883a696fcf8e9e99875f1339ee5474a255,48bb0329eb325bc5b77c222f45b8dc97a208d986:
Update for autoconf 2.70
---
configure.ac | 232 +++++++++++++++++------------------
tool/m4/ruby_check_builtin_setjmp.m4 | 8 +-
tool/m4/ruby_check_printf_prefix.m4 | 9 +-
tool/m4/ruby_check_setjmp.m4 | 6 +-
tool/m4/ruby_check_sysconf.m4 | 6 +-
tool/m4/ruby_cppoutfile.m4 | 4 +-
tool/m4/ruby_decl_attribute.m4 | 4 +-
tool/m4/ruby_dtrace_available.m4 | 2 +-
tool/m4/ruby_dtrace_postprocess.m4 | 2 +-
tool/m4/ruby_mingw32.m4 | 4 +-
tool/m4/ruby_stack_grow_direction.m4 | 4 +-
tool/m4/ruby_try_cflags.m4 | 2 +-
tool/m4/ruby_try_cxxflags.m4 | 2 +-
tool/m4/ruby_try_ldflags.m4 | 2 +-
14 files changed, 143 insertions(+), 144 deletions(-)
Revert AC_PROG_CC_C99 for -std=gnu99 option to gcc 4.8
---
configure.ac | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
Co-authored-by: Sergei Trofimovich <slyfox@gentoo.org>