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configure.in: Don't always define TARGET_SYSTEM_ROOT.

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* configure.in: Don't always define TARGET_SYSTEM_ROOT.
	* configure: Regenerated.
	* gcc.c: Check whether TARGET_SYSTEM_ROOT is defined.

From-SVN: r63793
This commit is contained in:
Daniel Jacobowitz 2003-03-04 19:44:09 +00:00 committed by Daniel Jacobowitz
parent 9124bc53e9
commit db720d9a74
4 changed files with 12 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2003-03-04 Daniel Jacobowitz <drow@mvista.com>
* configure.in: Don't always define TARGET_SYSTEM_ROOT.
* configure: Regenerated.
* gcc.c: Check whether TARGET_SYSTEM_ROOT is defined.
2003-03-04 Andreas Jaeger <aj@suse.de>
* configure.in: Check for <memcheck.h>.

2
gcc/configure vendored
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@ -2376,7 +2376,7 @@ if test "${with_sysroot+set}" = set; then
else
TARGET_SYSTEM_ROOT=
TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=0'
TARGET_SYSTEM_ROOT_DEFINE=
CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
fi

2
gcc/configure.in
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@ -574,7 +574,7 @@ AC_ARG_WITH(sysroot,
esac
], [
TARGET_SYSTEM_ROOT=
TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=0'
TARGET_SYSTEM_ROOT_DEFINE=
CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
])
AC_SUBST(TARGET_SYSTEM_ROOT)

4
gcc/gcc.c
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@ -202,7 +202,11 @@ static int report_times;
/* Nonzero means place this string before uses of /, so that include
and library files can be found in an alternate location. */
#ifdef TARGET_SYSTEM_ROOT
static const char *target_system_root = TARGET_SYSTEM_ROOT;
#else
static const char *target_system_root = 0;
#endif
/* Nonzero means pass the updated target_system_root to the compiler. */