Add -v flag0.1

1 files changed, 3 insertions, 1 deletions

diff --git a/build.sh b/build.sh
index ae62e50..69bf12f 100755
--- a/build.sh
+++ b/build.sh
@@ -1,9 +1,11 @@
 #!/bin/sh
 set -e
 
+version="$(git describe --tags --first-parent --abbrev=40 --long --dirty --always)"
+
 CC=cc
 SAN="$SAN -fsanitize=address -fsanitize=undefined -fsanitize=leak"
-CFLAGS="$CFLAGS -g -O0 -DENABLE_ASSERT=1 -DENABLE_DEBUG=1"
+CFLAGS="$CFLAGS -g -O0 -DENABLE_ASSERT=1 -DENABLE_DEBUG=1 -DVERSION=\"$version\""
 
 CFLAGS="$CFLAGS -Wall -Wextra -Weverything -pedantic"
 CFLAGS="$CFLAGS -Wno-unsafe-buffer-usage -Wno-gnu-zero-variadic-macro-arguments -Wno-format-non-iso -Wno-declaration-after-statement -Wno-padded -Wno-covered-switch-default -Wno-gnu-empty-struct -Wno-c++-compat -Wno-alloca -Wno-zero-length-array"