diff options
| author | Tom Lane | 2020-02-21 19:30:21 +0000 |
|---|---|---|
| committer | Tom Lane | 2020-02-21 19:30:48 +0000 |
| commit | f4d59369d2ddf0ad7850112752ec42fd115825d4 (patch) | |
| tree | a5261aa5f857d1f19189a5004bd91677c271b742 /config/c-compiler.m4 | |
| parent | 97cf1fa4ed57cc1ed556ac4f827e7df8538f2d29 (diff) | |
Assume that we have signed integral types and flexible array members.
These compiler features are required by C99, so remove the configure
probes for them.
This is part of a series of commits to get rid of no-longer-relevant
configure checks and dead src/port/ code. I'm committing them separately
to make it easier to back out individual changes if they prove less
portable than I expect.
Discussion: https://postgr.es/m/15379.1582221614@sss.pgh.pa.us
Diffstat (limited to 'config/c-compiler.m4')
| -rw-r--r-- | config/c-compiler.m4 | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/config/c-compiler.m4 b/config/c-compiler.m4 index 71b645839db..501b74b3a19 100644 --- a/config/c-compiler.m4 +++ b/config/c-compiler.m4 @@ -2,21 +2,6 @@ # config/c-compiler.m4 -# PGAC_C_SIGNED -# ------------- -# Check if the C compiler understands signed types. -AC_DEFUN([PGAC_C_SIGNED], -[AC_CACHE_CHECK(for signed types, pgac_cv_c_signed, -[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], -[signed char c; signed short s; signed int i;])], -[pgac_cv_c_signed=yes], -[pgac_cv_c_signed=no])]) -if test x"$pgac_cv_c_signed" = xno ; then - AC_DEFINE(signed,, [Define to empty if the C compiler does not understand signed types.]) -fi])# PGAC_C_SIGNED - - - # PGAC_C_PRINTF_ARCHETYPE # ----------------------- # Select the format archetype to be used by gcc to check printf-type functions. |