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Commit 8cc2017f authored by liujisi@google.com's avatar liujisi@google.com
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Quote the AC_LANG_SOURCE to eliminate warnings introduced by autoconf 2.6.8

parent 1d32532e
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configure.ac
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...@@ -90,12 +90,12 @@ AS_IF([test "$with_zlib" != no], [ ...@@ -90,12 +90,12 @@ AS_IF([test "$with_zlib" != no], [
# First check the zlib header version. # First check the zlib header version.
AC_COMPILE_IFELSE( AC_COMPILE_IFELSE(
AC_LANG_PROGRAM([[ [AC_LANG_PROGRAM([[
#include <zlib.h> #include <zlib.h>
#if !defined(ZLIB_VERNUM) || (ZLIB_VERNUM < 0x1204) #if !defined(ZLIB_VERNUM) || (ZLIB_VERNUM < 0x1204)
# error zlib version too old # error zlib version too old
#endif #endif
]], []), [ ]], [])], [
AC_MSG_RESULT([ok (1.2.0.4 or later)]) AC_MSG_RESULT([ok (1.2.0.4 or later)])
# Also need to add -lz to the linker flags and make sure this succeeds. # Also need to add -lz to the linker flags and make sure this succeeds.
......
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