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A few tweaks:

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* Get ISO C99 from the compiler, if possible.
 * Check for ssize_t for --enable-debug portability.
 * Add AC_C_VOLATILE check, because we use it.


git-svn-id: https://svn.xiph.org/trunk/ezstream@13462 0101bb08-14d6-0310-b084-bc0e0c8e3800
This commit is contained in:
moritz 2007-08-08 13:46:17 +00:00
parent 134ebe3277
commit b75fc3aa33
1 changed files with 11 additions and 1 deletions
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12
configure.in
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@ -8,6 +8,7 @@ AC_CONFIG_HEADERS(src/config.h)
AC_CONFIG_LIBOBJ_DIR(src) AC_CONFIG_LIBOBJ_DIR(src)
AM_MAINTAINER_MODE AM_MAINTAINER_MODE
AC_USE_SYSTEM_EXTENSIONS AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC_STDC
dnl SETUP dnl SETUP
@ -37,7 +38,7 @@ if test -z "$GCC"; then
;; ;;
esac esac
else else
XIPH_CPPFLAGS="-Wall -Wwrite-strings -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations" XIPH_CPPFLAGS="-fstrict-aliasing -Wall -W -Wno-unused-parameter -Wwrite-strings -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
fi fi
ez_enable_debug=no ez_enable_debug=no
@ -73,7 +74,16 @@ else
fi fi
AC_C_CONST AC_C_CONST
AC_C_VOLATILE
AC_TYPE_SIZE_T AC_TYPE_SIZE_T
AC_CHECK_TYPES(ssize_t, ,
[AC_DEFINE_UNQUOTED(ssize_t, long, [Define to `long' if <sys/types.h> does not define.])],
[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
])
dnl USEFUL HEADERS dnl USEFUL HEADERS