Merge changes I15328e0b,I731227c2
* changes:
crt objects for APEX and vendor variants have correct target API levels
crt modules produces cc rules for testing
diff --git a/apex/apex_test.go b/apex/apex_test.go
index f07bf63..600f6c2 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -1874,6 +1874,45 @@
expectNoLink("libx", "shared_apex10000", "libz", "shared")
}
+func TestApexMinSdkVersion_crtobjectInVendorApex(t *testing.T) {
+ ctx := testApex(t, `
+ apex {
+ name: "myapex",
+ key: "myapex.key",
+ native_shared_libs: ["mylib"],
+ updatable: false,
+ vendor: true,
+ min_sdk_version: "29",
+ }
+
+ apex_key {
+ name: "myapex.key",
+ public_key: "testkey.avbpubkey",
+ private_key: "testkey.pem",
+ }
+
+ cc_library {
+ name: "mylib",
+ vendor_available: true,
+ system_shared_libs: [],
+ stl: "none",
+ apex_available: [ "myapex" ],
+ min_sdk_version: "29",
+ }
+ `)
+
+ vendorVariant := "android_vendor.29_arm64_armv8-a"
+
+ // First check that the correct variant of crtbegin_so is used.
+ ldRule := ctx.ModuleForTests("mylib", vendorVariant+"_shared_apex29").Rule("ld")
+ crtBegin := names(ldRule.Args["crtBegin"])
+ ensureListContains(t, crtBegin, "out/soong/.intermediates/"+cc.DefaultCcCommonTestModulesDir+"crtbegin_so/"+vendorVariant+"_apex29/crtbegin_so.o")
+
+ // Ensure that the crtbegin_so used by the APEX is targeting 29
+ cflags := ctx.ModuleForTests("crtbegin_so", vendorVariant+"_apex29").Rule("cc").Args["cFlags"]
+ android.AssertStringDoesContain(t, "cflags", cflags, "-target aarch64-linux-android29")
+}
+
func TestPlatformUsesLatestStubsFromApexes(t *testing.T) {
ctx := testApex(t, `
apex {
diff --git a/cc/cc.go b/cc/cc.go
index 243f0a5..9c1f559 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -975,16 +975,17 @@
return String(c.Properties.Min_sdk_version)
}
-func (c *Module) SplitPerApiLevel() bool {
- if !c.canUseSdk() {
- return false
- }
+func (c *Module) isCrt() bool {
if linker, ok := c.linker.(*objectLinker); ok {
return linker.isCrt()
}
return false
}
+func (c *Module) SplitPerApiLevel() bool {
+ return c.canUseSdk() && c.isCrt()
+}
+
func (c *Module) AlwaysSdk() bool {
return c.Properties.AlwaysSdk || Bool(c.Properties.Sdk_variant_only)
}
@@ -1446,12 +1447,20 @@
// create versioned variants for. For example, if min_sdk_version is 16, then sdk variant of
// the crt object has local variants of 16, 17, ..., up to the latest version. sdk_version
// and min_sdk_version properties of the variants are set to the corresponding version
- // numbers. However, the platform (non-sdk) variant of the crt object is left untouched.
- // min_sdk_version: 16 doesn't actually mean that the platform variant has to support such
- // an old version. Since the variant is for the platform, it's preferred to target the
- // latest version.
- if ctx.mod.SplitPerApiLevel() && !ctx.isSdkVariant() {
- ver = strconv.Itoa(android.FutureApiLevelInt)
+ // numbers. However, the non-sdk variant (for apex or platform) of the crt object is left
+ // untouched. min_sdk_version: 16 doesn't actually mean that the non-sdk variant has to
+ // support such an old version. The version is set to the later version in case when the
+ // non-sdk variant is for the platform, or the min_sdk_version of the containing APEX if
+ // it's for an APEX.
+ if ctx.mod.isCrt() && !ctx.isSdkVariant() {
+ if ctx.isForPlatform() {
+ ver = strconv.Itoa(android.FutureApiLevelInt)
+ } else { // for apex
+ ver = ctx.apexSdkVersion().String()
+ if ver == "" { // in case when min_sdk_version was not set by the APEX
+ ver = ctx.sdkVersion()
+ }
+ }
}
// Also make sure that minSdkVersion is not greater than sdkVersion, if they are both numbers
diff --git a/cc/object_test.go b/cc/object_test.go
index 0e5508a..259a892 100644
--- a/cc/object_test.go
+++ b/cc/object_test.go
@@ -15,8 +15,9 @@
package cc
import (
- "android/soong/android"
"testing"
+
+ "android/soong/android"
)
func TestMinSdkVersionsOfCrtObjects(t *testing.T) {
@@ -27,24 +28,23 @@
crt: true,
stl: "none",
min_sdk_version: "28",
-
+ vendor_available: true,
}`)
- arch := "android_arm64_armv8-a"
- for _, v := range []string{"", "28", "29", "30", "current"} {
- var variant string
- // platform variant
- if v == "" {
- variant = arch
- } else {
- variant = arch + "_sdk_" + v
- }
- cflags := ctx.ModuleForTests("crt_foo", variant).Rule("cc").Args["cFlags"]
- vNum := v
- if v == "current" || v == "" {
- vNum = "10000"
- }
- expected := "-target aarch64-linux-android" + vNum + " "
+ variants := []struct {
+ variant string
+ num string
+ }{
+ {"android_arm64_armv8-a", "10000"},
+ {"android_arm64_armv8-a_sdk_28", "28"},
+ {"android_arm64_armv8-a_sdk_29", "29"},
+ {"android_arm64_armv8-a_sdk_30", "30"},
+ {"android_arm64_armv8-a_sdk_current", "10000"},
+ {"android_vendor.29_arm64_armv8-a", "29"},
+ }
+ for _, v := range variants {
+ cflags := ctx.ModuleForTests("crt_foo", v.variant).Rule("cc").Args["cFlags"]
+ expected := "-target aarch64-linux-android" + v.num + " "
android.AssertStringDoesContain(t, "cflag", cflags, expected)
}
}
diff --git a/cc/testing.go b/cc/testing.go
index 071f1ec..d0dca6b 100644
--- a/cc/testing.go
+++ b/cc/testing.go
@@ -375,26 +375,42 @@
cc_object {
name: "crtbegin_so",
defaults: ["crt_defaults"],
+ srcs: ["crtbegin_so.c"],
+ objs: ["crtbrand"],
}
cc_object {
name: "crtbegin_dynamic",
defaults: ["crt_defaults"],
+ srcs: ["crtbegin.c"],
+ objs: ["crtbrand"],
}
cc_object {
name: "crtbegin_static",
defaults: ["crt_defaults"],
+ srcs: ["crtbegin.c"],
+ objs: ["crtbrand"],
}
cc_object {
name: "crtend_so",
defaults: ["crt_defaults"],
+ srcs: ["crtend_so.c"],
+ objs: ["crtbrand"],
}
cc_object {
name: "crtend_android",
defaults: ["crt_defaults"],
+ srcs: ["crtend.c"],
+ objs: ["crtbrand"],
+ }
+
+ cc_object {
+ name: "crtbrand",
+ defaults: ["crt_defaults"],
+ srcs: ["crtbrand.c"],
}
cc_library {
@@ -585,6 +601,11 @@
"defaults/cc/common/libm.map.txt": nil,
"defaults/cc/common/ndk_libandroid_support": nil,
"defaults/cc/common/ndk_libc++_shared": nil,
+ "defaults/cc/common/crtbegin_so.c": nil,
+ "defaults/cc/common/crtbegin.c": nil,
+ "defaults/cc/common/crtend_so.c": nil,
+ "defaults/cc/common/crtend.c": nil,
+ "defaults/cc/common/crtbrand.c": nil,
}.AddToFixture(),
// Place the default cc test modules that are common to all platforms in a location that will not