[OE-core] [PATCH 7/30] gettext_0.19.8.1.bb: Fix shared building of gettext for mingw32

[Nathan Rossi]

Fix building of shared gettext for i686/32-bit mingw32. This adds a
patch which fixes an issue with gnulib that is included in gettext.

This patch does not need to be submitted upstream as it is fixing an
issue with the included version of gnulib. Upstream gnulib has already
fixed this issue and upstream gettext has already updated the included
gnulib, however gettext has not yet made a release that includes this
fix.

Signed-off-by: Nathan Rossi <nathan at nathanrossi.com>
---
 .../fix-gl_cv_prog_as_underscore-test.patch        | 67 ++++++++++++++++++++++
 meta/recipes-core/gettext/gettext_0.19.8.1.bb      |  1 +
 2 files changed, 68 insertions(+)
 create mode 100644 meta/recipes-core/gettext/gettext-0.19.8.1/fix-gl_cv_prog_as_underscore-test.patch

diff --git a/meta/recipes-core/gettext/gettext-0.19.8.1/fix-gl_cv_prog_as_underscore-test.patch b/meta/recipes-core/gettext/gettext-0.19.8.1/fix-gl_cv_prog_as_underscore-test.patch
new file mode 100644
index 0000000000..636789f31d
--- /dev/null
+++ b/meta/recipes-core/gettext/gettext-0.19.8.1/fix-gl_cv_prog_as_underscore-test.patch
@@ -0,0 +1,67 @@
+Backport gnulib fix for mingw into gettext's included version of gnulib
+
+http://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=68b6adebef05670a312fb92b05e7bd089d2ed43a
+
+Upstream-Status: Backport
+Signed-off-by: Nathan Rossi <nathan at nathanrossi.com>
+
+--- a/gettext-runtime/gnulib-m4/asm-underscore.m4
++++ b/gettext-runtime/gnulib-m4/asm-underscore.m4
+@@ -27,11 +27,11 @@
+ #endif
+ int foo(void) { return 0; }
+ EOF
+      # Look for the assembly language name in the .s file.
+      AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS $gl_c_asm_opt conftest.c) >/dev/null 2>&1
+-     if LC_ALL=C grep -E '(^|[^a-zA-Z0-9_])_foo([^a-zA-Z0-9_]|$)' conftest.$gl_asmext >/dev/null; then
++     if LC_ALL=C grep -E '(^|[[^a-zA-Z0-9_]])_foo([[^a-zA-Z0-9_]]|$)' conftest.$gl_asmext >/dev/null; then
+        gl_cv_prog_as_underscore=yes
+      else
+        gl_cv_prog_as_underscore=no
+      fi
+      rm -f conftest*
+--- a/gettext-runtime/configure
++++ b/gettext-runtime/configure
+@@ -24601,11 +24601,11 @@
+   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; } >/dev/null 2>&1
+-     if LC_ALL=C grep -E '(^|^a-zA-Z0-9_)_foo(^a-zA-Z0-9_|$)' conftest.$gl_asmext >/dev/null; then
++     if LC_ALL=C grep -E '(^|[^a-zA-Z0-9_])_foo([^a-zA-Z0-9_]|$)' conftest.$gl_asmext >/dev/null; then
+        gl_cv_prog_as_underscore=yes
+      else
+        gl_cv_prog_as_underscore=no
+      fi
+      rm -f conftest*
+--- a/gettext-tools/gnulib-m4/asm-underscore.m4
++++ b/gettext-tools/gnulib-m4/asm-underscore.m4
+@@ -27,11 +27,11 @@
+ #endif
+ int foo(void) { return 0; }
+ EOF
+      # Look for the assembly language name in the .s file.
+      AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS $gl_c_asm_opt conftest.c) >/dev/null 2>&1
+-     if LC_ALL=C grep -E '(^|[^a-zA-Z0-9_])_foo([^a-zA-Z0-9_]|$)' conftest.$gl_asmext >/dev/null; then
++     if LC_ALL=C grep -E '(^|[[^a-zA-Z0-9_]])_foo([[^a-zA-Z0-9_]]|$)' conftest.$gl_asmext >/dev/null; then
+        gl_cv_prog_as_underscore=yes
+      else
+        gl_cv_prog_as_underscore=no
+      fi
+      rm -f conftest*
+--- a/gettext-tools/configure
++++ b/gettext-tools/configure
+@@ -32284,11 +32284,11 @@
+   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; } >/dev/null 2>&1
+-     if LC_ALL=C grep -E '(^|^a-zA-Z0-9_)_foo(^a-zA-Z0-9_|$)' conftest.$gl_asmext >/dev/null; then
++     if LC_ALL=C grep -E '(^|[^a-zA-Z0-9_])_foo([^a-zA-Z0-9_]|$)' conftest.$gl_asmext >/dev/null; then
+        gl_cv_prog_as_underscore=yes
+      else
+        gl_cv_prog_as_underscore=no
+      fi
+      rm -f conftest*
diff --git a/meta/recipes-core/gettext/gettext_0.19.8.1.bb b/meta/recipes-core/gettext/gettext_0.19.8.1.bb
index 7b8c1e8eb4..0f4b556046 100644
--- a/meta/recipes-core/gettext/gettext_0.19.8.1.bb
+++ b/meta/recipes-core/gettext/gettext_0.19.8.1.bb
@@ -13,6 +13,7 @@ RCONFLICTS_${PN} = "proxy-libintl"
 SRC_URI = "${GNU_MIRROR}/gettext/gettext-${PV}.tar.gz \
 	   file://parallel.patch \
 	   file://add-with-bisonlocaledir.patch \
+	   file://fix-gl_cv_prog_as_underscore-test.patch \
 "
 
 SRC_URI[md5sum] = "97e034cf8ce5ba73a28ff6c3c0638092"
-- 
2.11.0