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-rw-r--r--drivers/png/SCsub5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/png/SCsub b/drivers/png/SCsub
index df521de3eb..3f8e29c78a 100644
--- a/drivers/png/SCsub
+++ b/drivers/png/SCsub
@@ -1,4 +1,5 @@
Import('env')
+Import('env_drivers')
png_sources = [
@@ -25,7 +26,7 @@ png_sources = [
# Currently .ASM filter_neon.S does not compile on NT.
import os
if ("neon_enabled" in env and env["neon_enabled"]) and os.name!="nt":
- env.Append(CPPFLAGS=["-DPNG_ARM_NEON_OPT=2"])
+ env_drivers.Append(CPPFLAGS=["-DPNG_ARM_NEON_OPT=2"])
env_neon = env.Clone();
if "S_compiler" in env:
env_neon['CC'] = env['S_compiler']
@@ -33,7 +34,7 @@ if ("neon_enabled" in env and env["neon_enabled"]) and os.name!="nt":
png_sources.append(env_neon.Object("#drivers/png/arm/arm_init.c"))
png_sources.append(env_neon.Object("#drivers/png/arm/filter_neon.S"))
else:
- env.Append(CPPFLAGS=["-DPNG_ARM_NEON_OPT=0"])
+ env_drivers.Append(CPPFLAGS=["-DPNG_ARM_NEON_OPT=0"])
env.drivers_sources+=png_sources