dev-db/sqlite: Sync with Gentoo

It's from Gentoo commit 792d9b35c36dbb8ab61ef7765ed5c39dd920a9f1.

sdk_container/src/third_party/portage-stable/dev-db/sqlite/files/sqlite-3.49.0-icu-tests.patch

@@ -0,0 +1,29 @@
+https://sqlite.org/forum/forumpost/f93323a743
+https://sqlite.org/src/info/5964616dc9de9323
+--- a/test/like3.test
++++ b/test/like3.test
+@@ -302,15 +302,23 @@
+ }
+ 
+ #-------------------------------------------------------------------------
+ reset_db
+ 
++# See forum thread https://sqlite.org/forum/info/d7b90d92ffbfc61f
+ foreach enc {
+   UTF-8
+   UTF-16le 
+   UTF-16be
+ } {
++  ifcapable icu {
++    if {$enc=="UTF-8"} {
++      # The invalid UTF8 used in these tests is incompatible with ICU
++      # https://sqlite.org/forum/forumpost/2ca8a09a7e
++      continue
++    }
++  }
+   foreach {tn expr} {
+     1 "CAST (X'FF' AS TEXT)"
+     2 "CAST (X'FFBF' AS TEXT)"
+     3 "CAST (X'FFBFBF' AS TEXT)"
+     4 "CAST (X'FFBFBFBF' AS TEXT)"
+

sdk_container/src/third_party/portage-stable/dev-db/sqlite/sqlite-3.49.0.ebuild

@@ -53,6 +53,8 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-3.47.2-hwtime.h-Don-t-use-rdtsc-on-i486.patch
 	# https://sqlite.org/forum/forumpost/3c2014fea4
 	"${FILESDIR}"/${PN}-3.49.0-cppflags.patch
+	# https://sqlite.org/forum/forumpost/f93323a743
+	"${FILESDIR}"/${PN}-3.49.0-icu-tests.patch
 )
 
 _fossil_fetch() {
@@ -141,9 +143,6 @@ src_unpack() {
 }
 
 src_prepare() {
-
-	# Avoid stripping during the install phase
-	sed -i -e 's/$(INSTALL) -s /$(INSTALL) /' main.mk || die
 	default
 
 	multilib_copy_sources
@@ -327,9 +326,9 @@ multilib_src_configure() {
 	options+=( --soname=legacy )
 
 	# https://sqlite.org/forum/forumpost/4f4d06a9f6683bb9
-	tc-export CC
+	tc-export_build_env BUILD_CC
 
-	CC_FOR_BUILD=${CC} econf "${options[@]}"
+	CC_FOR_BUILD=${BUILD_CC} econf "${options[@]}"
 }
 
 multilib_src_compile() {