Merge pull request #4762 from NevilleC/nc-issue4367

Generate binaries only if there are changes in src code.

4 files changed, 32 insertions, 20 deletions

diff --git a/.copr/prepare.sh b/.copr/prepare.sh
index d5a9a7f85..7c8cb4c8f 100644
--- a/.copr/prepare.sh
+++ b/.copr/prepare.sh
@@ -34,6 +34,6 @@ if [ ! -d conmon ]; then
     git clone -n --quiet https://github.com/containers/conmon
 fi
 pushd conmon
-git checkout --detach 6f3572558b97bc60dd8f8c7f0807748e6ce2c440
+git checkout --detach d532caebc788fafdd2a305b68cd1983b4039bea4
 git archive --prefix "conmon/" --format "tar.gz" HEAD -o "../build/conmon.tar.gz"
 popd
diff --git a/Makefile b/Makefile
index a9f1d17ba..3f87990fc 100644
--- a/Makefile
+++ b/Makefile
@@ -35,6 +35,7 @@ BUILDTAGS ?= \
 PYTHON ?= $(shell command -v python python3|head -n1)
 PKG_MANAGER ?= $(shell command -v dnf yum|head -n1)
 
+SOURCES = $(shell find . -name "*.go")
 
 GO_BUILD=$(GO) build
 # Go module support: set `-mod=vendor` to use the vendored sources
@@ -164,11 +165,15 @@ test/checkseccomp/checkseccomp: .gopathok $(wildcard test/checkseccomp/*.go)
 test/goecho/goecho: .gopathok $(wildcard test/goecho/*.go)
 	$(GO_BUILD) -ldflags '$(LDFLAGS_PODMAN)' -o $@ $(PROJECT)/test/goecho
 
-podman: .gopathok $(PODMAN_VARLINK_DEPENDENCIES) ## Build with podman
-	$(GO_BUILD) $(BUILDFLAGS) -gcflags '$(GCFLAGS)' -asmflags '$(ASMFLAGS)' -ldflags '$(LDFLAGS_PODMAN)' -tags "$(BUILDTAGS)" -o bin/$@ $(PROJECT)/cmd/podman
+bin/podman: .gopathok $(SOURCES) go.mod go.sum $(PODMAN_VARLINK_DEPENDENCIES) ## Build with podman
+	$(GO_BUILD) $(BUILDFLAGS) -gcflags '$(GCFLAGS)' -asmflags '$(ASMFLAGS)' -ldflags '$(LDFLAGS_PODMAN)' -tags "$(BUILDTAGS)" -o $@ $(PROJECT)/cmd/podman
 
-podman-remote: .gopathok $(PODMAN_VARLINK_DEPENDENCIES) ## Build with podman on remote environment
-	$(GO_BUILD) $(BUILDFLAGS) -gcflags '$(GCFLAGS)' -asmflags '$(ASMFLAGS)' -ldflags '$(LDFLAGS_PODMAN)' -tags "$(BUILDTAGS) remoteclient" -o bin/$@ $(PROJECT)/cmd/podman
+podman: bin/podman
+
+bin/podman-remote: .gopathok $(SOURCES) go.mod go.sum $(PODMAN_VARLINK_DEPENDENCIES) ## Build with podman on remote environment
+	$(GO_BUILD) $(BUILDFLAGS) -gcflags '$(GCFLAGS)' -asmflags '$(ASMFLAGS)' -ldflags '$(LDFLAGS_PODMAN)' -tags "$(BUILDTAGS) remoteclient" -o $@ $(PROJECT)/cmd/podman
+
+podman-remote: bin/podman-remote
 
 .PHONY: podman.msi
 podman.msi: podman-remote podman-remote-windows install-podman-remote-windows-docs ## Will always rebuild exe as there is no podman-remote-windows.exe target to verify timestamp
@@ -544,7 +549,6 @@ vendor-in-container:
 	podman run --privileged --rm --env HOME=/root -v `pwd`:/src -w /src docker.io/library/golang:1.13 make vendor
 
 .PHONY: \
-	.gopathok \
 	binaries \
 	changelog \
 	clean \
@@ -572,4 +576,6 @@ package:  ## Build rpm packages
 	./contrib/build_rpm.sh
 
 package-install: package  ## Install rpm packages
-	sudo ${PKG_MANAGER} -y install --allowerasing ${HOME}/rpmbuild/RPMS/*/*.rpm
+	sudo ${PKG_MANAGER} -y remove podman podman-remote
+	sudo ${PKG_MANAGER} -y clean all
+	sudo ${PKG_MANAGER} -y install ${HOME}/rpmbuild/RPMS/*/*.rpm
diff --git a/contrib/build_rpm.sh b/contrib/build_rpm.sh
index 088d8b7a5..b64973f0d 100755
--- a/contrib/build_rpm.sh
+++ b/contrib/build_rpm.sh
@@ -30,22 +30,26 @@ declare -a PKGS=(device-mapper-devel \
                 )
 
 if [[ $pkg_manager == *dnf ]]; then
+    # We need to enable PowerTools if we want to get
+    # install all the pkgs we define in PKGS
+    sudo dnf config-manager --set-enabled PowerTools
+
     PKGS+=(python3-devel \
         python3-varlink \
         )
-    # btrfs-progs-devel is not available in CentOS/RHEL-8
-    if ! grep -i -q 'Red Hat\|CentOS' /etc/redhat-release; then
-        PKGS+=(btrfs-progs-devel)
-    fi
-    # disable doc until go-md2man rpm becomes available
-    # disable debug to avoid error: Empty %files file ~/rpmbuild/BUILD/libpod-.../debugsourcefiles.list
-    export extra_arg="--without doc --without debug"
-else
-    if ! grep -i -q 'Red Hat\|CentOS' /etc/redhat-release; then
-        PKGS+=(golang-github-cpuguy83-go-md2man)
-    fi
 fi
 
+# btrfs-progs-devel is not available in CentOS/RHEL-8
+if ! (grep -i 'Red Hat\|CentOS' /etc/redhat-release | grep " 8" ); then
+    PKGS+=(golang-github-cpuguy83-go-md2man \
+        btrfs-progs-devel \
+        )
+fi
+
+# disable doc until go-md2man rpm becomes available
+# disable debug to avoid error: Empty %files file ~/rpmbuild/BUILD/libpod-.../debugsourcefiles.list
+export extra_arg="--without doc --without debug"
+
 echo ${PKGS[*]}
 sudo $pkg_manager install -y ${PKGS[*]}
 
@@ -56,3 +60,6 @@ if [ -d ~/rpmbuild/BUILD ]; then
 fi
 
 rpmbuild --rebuild ${extra_arg:-} podman-*.src.rpm
+
+# clean up src.rpm as it's been built
+sudo rm -f podman-*.src.rpm
diff --git a/contrib/spec/podman.spec.in b/contrib/spec/podman.spec.in
index 9676a3fb4..63f569a51 100644
--- a/contrib/spec/podman.spec.in
+++ b/contrib/spec/podman.spec.in
@@ -39,7 +39,7 @@
 # People want conmon packaged with the copr rpm
 %global import_path_conmon      github.com/containers/conmon
 %global git_conmon      https://%{import_path_conmon}
-%global commit_conmon   6f3572558b97bc60dd8f8c7f0807748e6ce2c440
+%global commit_conmon   d532caebc788fafdd2a305b68cd1983b4039bea4
 %global shortcommit_conmon %(c=%{commit_conmon}; echo ${c:0:7})
 
 Name: podman
@@ -79,7 +79,6 @@ Requires: runc
 Requires: skopeo-containers
 Requires: containernetworking-plugins >= 0.6.0-3
 Requires: iptables
-Requires: oci-systemd-hook
 %if 0%{?rhel} <= 7
 Requires: container-selinux
 %else