build-sys: Bump to -std=gnu11

Mostly because when building with CLang, I get a spam of warnings
like:

```
/home/walters/src/github/projectatomic/rpm-ostree/libdnf/libdnf/dnf-transaction.h:37:27: warning: redefinition of typedef 'DnfTransaction' is a C11 feature [-Wtypedef-redefinition]
G_DECLARE_DERIVABLE_TYPE (DnfTransaction, dnf_transaction, DNF, TRANSACTION, GObject)
```

Closes: #501
Approved by: jlebon
This commit is contained in:
Colin Walters 2016-10-25 13:40:45 -04:00 committed by Atomic Bot
parent c389b6e939
commit 7025cb778e

View File

@ -36,7 +36,7 @@ AM_CPPFLAGS += -DDATADIR='"$(datadir)"' \
-DLOCALEDIR=\"$(datadir)/locale\" \
-DRPM_OSTREE_FEATURES='"$(RPM_OSTREE_FEATURES)"' \
-DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_40 -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_40_
AM_CFLAGS += -std=gnu99 $(WARN_CFLAGS)
AM_CFLAGS += -std=gnu11 $(WARN_CFLAGS)
# bundled libdnf
AM_LDFLAGS += "-Wl,-rpath=$(libdir)/rpm-ostree"