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| author | Steffen Sledz <sledz@dresearch-fe.de> | 2013-11-28 15:09:31 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-12-12 23:10:56 +0000 |
| commit | 2b38832f976cbd169d5ac6e2a5fd3ab38d614fc7 (patch) | |
| tree | 99fab98794539eeceae87129fc98edc6d3d245b6 /meta/recipes-devtools/gdb/gdb | |
| parent | 6b124ff57eda9af541e61f5e0e8a895de1e58e3a (diff) | |
| download | ast2050-yocto-poky-2b38832f976cbd169d5ac6e2a5fd3ab38d614fc7.zip ast2050-yocto-poky-2b38832f976cbd169d5ac6e2a5fd3ab38d614fc7.tar.gz | |
gdb-7.6.1: fix cygwin check in configure script
This is a fix which avoids false positives if the search pattern
"lose" is found in path descriptions in comments generated by the
preprocessor we hit in our development environment.
[gdb Bug #16152] -- https://sourceware.org/bugzilla/show_bug.cgi?id=16152
Upstream-Status: Accepted
(From OE-Core rev: 62849843a4a83b10316bc6cb1e4b3f0622391dea)
Signed-off-by: Steffen Sledz <sledz@dresearch-fe.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/gdb/gdb')
| -rw-r--r-- | meta/recipes-devtools/gdb/gdb/gdb-fix-cygwin-check-in-configure-script.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gdb/gdb/gdb-fix-cygwin-check-in-configure-script.patch b/meta/recipes-devtools/gdb/gdb/gdb-fix-cygwin-check-in-configure-script.patch new file mode 100644 index 0000000..4e4647b --- /dev/null +++ b/meta/recipes-devtools/gdb/gdb/gdb-fix-cygwin-check-in-configure-script.patch @@ -0,0 +1,38 @@ +Avoid false positives if the search pattern "lose" is found in path +descriptions in comments generated by the preprocessor. + +See <https://sourceware.org/bugzilla/show_bug.cgi?id=16152>. +--- + gdb/configure | 2 +- + gdb/configure.ac | 2 +- + 3 files changed, 7 insertions(+), 2 deletions(-) + +diff --git a/gdb/configure b/gdb/configure +index 5514b2f..b38e183 100755 +--- a/gdb/configure ++++ b/gdb/configure +@@ -12446,7 +12446,7 @@ lose + #endif + _ACEOF + if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | +- $EGREP "lose" >/dev/null 2>&1; then : ++ $EGREP "^lose$" >/dev/null 2>&1; then : + gdb_cv_os_cygwin=yes + else + gdb_cv_os_cygwin=no +diff --git a/gdb/configure.ac b/gdb/configure.ac +index 9b73887..2947293 100644 +--- a/gdb/configure.ac ++++ b/gdb/configure.ac +@@ -1877,7 +1877,7 @@ AC_SUBST(WERROR_CFLAGS) + + # In the Cygwin environment, we need some additional flags. + AC_CACHE_CHECK([for cygwin], gdb_cv_os_cygwin, +-[AC_EGREP_CPP(lose, [ ++[AC_EGREP_CPP(^lose$, [ + #if defined (__CYGWIN__) || defined (__CYGWIN32__) + lose + #endif],[gdb_cv_os_cygwin=yes],[gdb_cv_os_cygwin=no])]) +-- +1.8.4 + |
