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-rw-r--r--configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 1a94fa4..22f6d9c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,6 +29,8 @@ gl_WARN_ADD([-Werror=pointer-arith])
 gl_WARN_ADD([-Werror-implicit-function-declaration])
 gl_WARN_ADD([-Werror=declaration-after-statement]) dnl I hate C99 for this :P
 gl_WARN_ADD([-ggdb3],[CFLAGS])
+gl_ENVIRON
+gl_UNISTD_MODULE_INDICATOR([environ])
 AX_PTHREAD(true)
 CM_GCC_ATOMICS(true)
 AC_SYS_LARGEFILE