also should apply to slim images.

autoferrit · tianon · commit 6a981ebc3ba3 · 2020-05-19T10:50:21.000-07:00
diff --git a/3.5/buster/slim/Dockerfile b/3.5/buster/slim/Dockerfile
@@ -70,6 +70,7 @@ RUN set -ex \
 		--with-system-ffi \
 		--without-ensurepip \
 	&& make -j "$(nproc)" \
+		LDFLAGS="-Wl,--strip-all" \
 # setting PROFILE_TASK makes "--enable-optimizations" reasonable: https://bugs.python.org/issue36044 / https://github.com/docker-library/python/issues/160#issuecomment-509426916
 		PROFILE_TASK='-m test.regrtest --pgo \
 			test_array \
diff --git a/3.5/stretch/slim/Dockerfile b/3.5/stretch/slim/Dockerfile
@@ -70,6 +70,7 @@ RUN set -ex \
 		--with-system-ffi \
 		--without-ensurepip \
 	&& make -j "$(nproc)" \
+		LDFLAGS="-Wl,--strip-all" \
 # setting PROFILE_TASK makes "--enable-optimizations" reasonable: https://bugs.python.org/issue36044 / https://github.com/docker-library/python/issues/160#issuecomment-509426916
 		PROFILE_TASK='-m test.regrtest --pgo \
 			test_array \
diff --git a/3.6/buster/slim/Dockerfile b/3.6/buster/slim/Dockerfile
@@ -70,6 +70,7 @@ RUN set -ex \
 		--with-system-ffi \
 		--without-ensurepip \
 	&& make -j "$(nproc)" \
+		LDFLAGS="-Wl,--strip-all" \
 # setting PROFILE_TASK makes "--enable-optimizations" reasonable: https://bugs.python.org/issue36044 / https://github.com/docker-library/python/issues/160#issuecomment-509426916
 		PROFILE_TASK='-m test.regrtest --pgo \
 			test_array \
diff --git a/3.6/stretch/slim/Dockerfile b/3.6/stretch/slim/Dockerfile
@@ -70,6 +70,7 @@ RUN set -ex \
 		--with-system-ffi \
 		--without-ensurepip \
 	&& make -j "$(nproc)" \
+		LDFLAGS="-Wl,--strip-all" \
 # setting PROFILE_TASK makes "--enable-optimizations" reasonable: https://bugs.python.org/issue36044 / https://github.com/docker-library/python/issues/160#issuecomment-509426916
 		PROFILE_TASK='-m test.regrtest --pgo \
 			test_array \
diff --git a/3.7/buster/slim/Dockerfile b/3.7/buster/slim/Dockerfile
@@ -71,6 +71,7 @@ RUN set -ex \
 		--with-system-ffi \
 		--without-ensurepip \
 	&& make -j "$(nproc)" \
+		LDFLAGS="-Wl,--strip-all" \
 # setting PROFILE_TASK makes "--enable-optimizations" reasonable: https://bugs.python.org/issue36044 / https://github.com/docker-library/python/issues/160#issuecomment-509426916
 		PROFILE_TASK='-m test.regrtest --pgo \
 			test_array \
diff --git a/3.7/stretch/slim/Dockerfile b/3.7/stretch/slim/Dockerfile
@@ -71,6 +71,7 @@ RUN set -ex \
 		--with-system-ffi \
 		--without-ensurepip \
 	&& make -j "$(nproc)" \
+		LDFLAGS="-Wl,--strip-all" \
 # setting PROFILE_TASK makes "--enable-optimizations" reasonable: https://bugs.python.org/issue36044 / https://github.com/docker-library/python/issues/160#issuecomment-509426916
 		PROFILE_TASK='-m test.regrtest --pgo \
 			test_array \
diff --git a/3.8/buster/slim/Dockerfile b/3.8/buster/slim/Dockerfile
@@ -71,6 +71,7 @@ RUN set -ex \
 		--with-system-ffi \
 		--without-ensurepip \
 	&& make -j "$(nproc)" \
+		LDFLAGS="-Wl,--strip-all" \
 	&& make install \
 	&& ldconfig \
 	\
diff --git a/Dockerfile-slim.template b/Dockerfile-slim.template
@@ -65,6 +65,7 @@ RUN set -ex \
 		--with-system-ffi \
 		--without-ensurepip \
 	&& make -j "$(nproc)" \
+		LDFLAGS="-Wl,--strip-all" \
 # setting PROFILE_TASK makes "--enable-optimizations" reasonable: https://bugs.python.org/issue36044 / https://github.com/docker-library/python/issues/160#issuecomment-509426916
 		PROFILE_TASK='-m test.regrtest --pgo \
 			test_array \

Original file line number	Diff line number	Diff line change
`@@ -71,6 +71,7 @@ RUN set -ex \`
`71`	`71`	`--with-system-ffi \`
`72`	`72`	`--without-ensurepip \`
`73`	`73`	`&& make -j "$(nproc)" \`
	`74`	`+ LDFLAGS="-Wl,--strip-all" \`
`74`	`75`	`&& make install \`
`75`	`76`	`&& ldconfig \`
`76`	`77`	`\`