Fix all.sh test builds with recent glibc and clang
Fixes strict C99 builds in all.sh with glibc version >2.19 where platform support
wasn't being compiled in automatically.
Also fixes C99 syntax with armclang.
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 32f79fe..ea96901 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -104,7 +104,7 @@
msg "build: ARM Compiler 6 ($FLAGS), make"
ARM_TOOL_VARIANT="ult" CC="$ARMC6_CC" AR="$ARMC6_AR" CFLAGS="$FLAGS" \
- WARNING_CFLAGS='--strict --c99' make lib
+ WARNING_CFLAGS='-xc -std=c99' make lib
make clean
}
@@ -375,7 +375,9 @@
scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C
scripts/config.pl unset MBEDTLS_FS_IO
-CC=gcc CFLAGS='-Werror -Wall -Wextra -std=c99 -pedantic -O0' make lib programs
+# Note, _DEFAULT_SOURCE needs to be defined for platforms using glibc version >2.19,
+# to re-enable platform integration features otherwise disabled in C99 builds
+CC=gcc CFLAGS='-Werror -Wall -Wextra -std=c99 -pedantic -O0 -D_DEFAULT_SOURCE' make lib programs
CC=gcc CFLAGS='-Werror -Wall -Wextra -O0' make test
# catch compile bugs in _uninit functions