--- /dev/null
+Buildroot specific
+diff -ru rpm-5.1.9_vanilla/xz/configure rpm-5.1.9_short-circuit-c99/xz/configure
+--- rpm-5.1.9_vanilla/xz/configure 2009-04-18 16:47:23.000000000 +0000
++++ rpm-5.1.9_short-circuit-c99/xz/configure 2009-08-04 08:25:59.000000000 +0000
+@@ -4970,214 +4970,7 @@
+ am__fastdepCC_FALSE=
+ fi
+
+-
+- { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C99" >&5
+-$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
+-if test "${ac_cv_prog_cc_c99+set}" = set; then
+- $as_echo_n "(cached) " >&6
+-else
+- ac_cv_prog_cc_c99=no
+-ac_save_CC=$CC
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <stdarg.h>
+-#include <stdbool.h>
+-#include <stdlib.h>
+-#include <wchar.h>
+-#include <stdio.h>
+-
+-// Check varargs macros. These examples are taken from C99 6.10.3.5.
+-#define debug(...) fprintf (stderr, __VA_ARGS__)
+-#define showlist(...) puts (#__VA_ARGS__)
+-#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+-static void
+-test_varargs_macros (void)
+-{
+- int x = 1234;
+- int y = 5678;
+- debug ("Flag");
+- debug ("X = %d\n", x);
+- showlist (The first, second, and third items.);
+- report (x>y, "x is %d but y is %d", x, y);
+-}
+-
+-// Check long long types.
+-#define BIG64 18446744073709551615ull
+-#define BIG32 4294967295ul
+-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+-#if !BIG_OK
+- your preprocessor is broken;
+-#endif
+-#if BIG_OK
+-#else
+- your preprocessor is broken;
+-#endif
+-static long long int bignum = -9223372036854775807LL;
+-static unsigned long long int ubignum = BIG64;
+-
+-struct incomplete_array
+-{
+- int datasize;
+- double data[];
+-};
+-
+-struct named_init {
+- int number;
+- const wchar_t *name;
+- double average;
+-};
+-
+-typedef const char *ccp;
+-
+-static inline int
+-test_restrict (ccp restrict text)
+-{
+- // See if C++-style comments work.
+- // Iterate through items via the restricted pointer.
+- // Also check for declarations in for loops.
+- for (unsigned int i = 0; *(text+i) != '\0'; ++i)
+- continue;
+- return 0;
+-}
+-
+-// Check varargs and va_copy.
+-static void
+-test_varargs (const char *format, ...)
+-{
+- va_list args;
+- va_start (args, format);
+- va_list args_copy;
+- va_copy (args_copy, args);
+-
+- const char *str;
+- int number;
+- float fnumber;
+-
+- while (*format)
+- {
+- switch (*format++)
+- {
+- case 's': // string
+- str = va_arg (args_copy, const char *);
+- break;
+- case 'd': // int
+- number = va_arg (args_copy, int);
+- break;
+- case 'f': // float
+- fnumber = va_arg (args_copy, double);
+- break;
+- default:
+- break;
+- }
+- }
+- va_end (args_copy);
+- va_end (args);
+-}
+-
+-int
+-main ()
+-{
+-
+- // Check bool.
+- _Bool success = false;
+-
+- // Check restrict.
+- if (test_restrict ("String literal") == 0)
+- success = true;
+- char *restrict newvar = "Another string";
+-
+- // Check varargs.
+- test_varargs ("s, d' f .", "string", 65, 34.234);
+- test_varargs_macros ();
+-
+- // Check flexible array members.
+- struct incomplete_array *ia =
+- malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+- ia->datasize = 10;
+- for (int i = 0; i < ia->datasize; ++i)
+- ia->data[i] = i * 1.234;
+-
+- // Check named initializers.
+- struct named_init ni = {
+- .number = 34,
+- .name = L"Test wide string",
+- .average = 543.34343,
+- };
+-
+- ni.number = 58;
+-
+- int dynamic_array[ni.number];
+- dynamic_array[ni.number - 1] = 543;
+-
+- // work around unused variable warnings
+- return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
+- || dynamic_array[ni.number - 1] != 543);
+-
+- ;
+- return 0;
+-}
+-_ACEOF
+-for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
+-do
+- CC="$ac_save_CC $ac_arg"
+- rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_c_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- ac_cv_prog_cc_c99=$ac_arg
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext
+- test "x$ac_cv_prog_cc_c99" != "xno" && break
+-done
+-rm -f conftest.$ac_ext
+-CC=$ac_save_CC
+-
+-fi
+-# AC_CACHE_VAL
+-case "x$ac_cv_prog_cc_c99" in
+- x)
+- { $as_echo "$as_me:$LINENO: result: none needed" >&5
+-$as_echo "none needed" >&6; } ;;
+- xno)
+- { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+-$as_echo "unsupported" >&6; } ;;
+- *)
+- CC="$CC $ac_cv_prog_cc_c99"
+- { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c99" >&5
+-$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
+-esac
+-
+-
+-
+-if test x$ac_cv_prog_cc_c99 = xno ; then
+- { { $as_echo "$as_me:$LINENO: error: No C99 compiler was found." >&5
+-$as_echo "$as_me: error: No C99 compiler was found." >&2;}
+- { (exit 1); exit 1; }; }
+-fi
++CC="$CC -std=c99"
+
+ if test "x$CC" != xcc; then
+ { $as_echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
+diff -ru rpm-5.1.9_vanilla/xz/configure.ac rpm-5.1.9_short-circuit-c99/xz/configure.ac
+--- rpm-5.1.9_vanilla/xz/configure.ac 2009-02-16 17:07:46.000000000 +0000
++++ rpm-5.1.9_short-circuit-c99/xz/configure.ac 2009-08-04 08:25:28.000000000 +0000
+@@ -402,10 +402,7 @@
+ AM_INIT_AUTOMAKE([1.10 foreign tar-v7 filename-length-max=99])
+ AC_PROG_LN_S
+
+-AC_PROG_CC_C99
+-if test x$ac_cv_prog_cc_c99 = xno ; then
+- AC_MSG_ERROR([No C99 compiler was found.])
+-fi
++CC="$CC -std=c99"
+
+ AM_PROG_CC_C_O
+ AM_PROG_AS
Code Review / packages / trusty / cirros-testvm.git / blobdiff