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| author | Justus Winter <[email protected]> | 2017-02-13 09:58:23 +0000 |
|---|---|---|
| committer | Justus Winter <[email protected]> | 2017-03-08 10:34:21 +0000 |
| commit | 5e51b642f747547c737a7abbc37e65b0f630d188 (patch) | |
| tree | 62e76288d8108af08d3e4a2c25f1ce760aa38aa7 | |
| parent | w32: Conditionalize ISO 2022 definitions. (diff) | |
| download | libgpg-error-5e51b642f747547c737a7abbc37e65b0f630d188.tar.gz libgpg-error-5e51b642f747547c737a7abbc37e65b0f630d188.zip | |
build: Use macOS' compatibility macros to enable all features.
* configure.ac: On macOS, use the compatibility macros to expose every
feature of the libc. This is the equivalent of _GNU_SOURCE on GNU
libc.
--
Not defining this leads to compilation errors or superfluous warnings
on macOS.
GnuPG-bug-id: 2910
Signed-off-by: Justus Winter <[email protected]>
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index a44f0c8..d5c6887 100644 --- a/configure.ac +++ b/configure.ac @@ -81,7 +81,7 @@ AC_PROG_AWK AC_CHECK_TOOL(AR, ar, :) AC_GNU_SOURCE -# Set some internal variables depending on the platform for later use. +# Set some variables depending on the platform for later use. have_w32_system=no have_w64_system=no have_w32ce_system=no @@ -97,6 +97,12 @@ case "${host}" in *-mingw32*) have_w32_system=yes ;; + *-apple-darwin*) + # This is the equivalent of the _GNU_SOURCE feature-test-macro + # on GNU libc systems. + AC_DEFINE(_DARWIN_C_SOURCE, 900000L, + Expose all libc features (__DARWIN_C_FULL).) + ;; *) ;; esac |