swr: Fix GCC 4.9 checks.

Fixes: f0a22956be ("swr/rast: _mm*_undefined_* implementations for gcc<4.9")
Fixes: e21fc2c625 ("swr/rast: non-regex knob fallback code for gcc < 4.9")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Jan Zielinski <jan.zielinski@intel.com>
This commit is contained in:
Vinson Lee
2020-02-01 01:12:32 -08:00
parent 205ce0bea5
commit deb2bbf57e
2 changed files with 2 additions and 2 deletions
@@ -43,7 +43,7 @@
//========================================================
void KnobBase::autoExpandEnvironmentVariables(std::string& text)
{
#if (__GNUC__) && (GCC_VERSION < 409000)
#if (__GNUC__) && (GCC_VERSION < 40900)
// <regex> isn't implemented prior to gcc-4.9.0
// unix style variable replacement
size_t start;