Elsewhere, we return 1 if a library dropin fails, and when running
functions in a loop, we use `|| ret=1` to preserve scope. This ensures
the return value of the function remains useful in isolation. Do the
same thing here as well.

Drop trivial function which wraps a dropin that also uses $ret, since
it's no longer needed.

Signed-off-by: Eli Schwartz <eschwa...@archlinux.org>
---
 scripts/libmakepkg/executable.sh.in          | 2 +-
 scripts/libmakepkg/executable/ccache.sh.in   | 2 +-
 scripts/libmakepkg/executable/distcc.sh.in   | 2 +-
 scripts/libmakepkg/executable/fakeroot.sh.in | 2 +-
 scripts/libmakepkg/executable/gpg.sh.in      | 4 ++++
 scripts/libmakepkg/executable/gzip.sh.in     | 2 +-
 scripts/libmakepkg/executable/pacman.sh.in   | 2 +-
 scripts/libmakepkg/executable/strip.sh.in    | 2 +-
 scripts/libmakepkg/executable/vcs.sh.in      | 8 +-------
 9 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/scripts/libmakepkg/executable.sh.in 
b/scripts/libmakepkg/executable.sh.in
index 68c48038..92031d43 100644
--- a/scripts/libmakepkg/executable.sh.in
+++ b/scripts/libmakepkg/executable.sh.in
@@ -38,7 +38,7 @@ check_software() {
        local ret=0
 
        for func in ${executable_functions[@]}; do
-               $func
+               $func || ret=1
        done
 
        return $ret
diff --git a/scripts/libmakepkg/executable/ccache.sh.in 
b/scripts/libmakepkg/executable/ccache.sh.in
index dafde076..6143fee2 100644
--- a/scripts/libmakepkg/executable/ccache.sh.in
+++ b/scripts/libmakepkg/executable/ccache.sh.in
@@ -31,7 +31,7 @@ executable_ccache() {
        if check_buildoption "ccache" "y"; then
                if ! type -p ccache >/dev/null; then
                        error "$(gettext "Cannot find the %s binary required 
for compiler cache usage.")" "ccache"
-                       ret=1
+                       return 1
                fi
        fi
 }
diff --git a/scripts/libmakepkg/executable/distcc.sh.in 
b/scripts/libmakepkg/executable/distcc.sh.in
index b9883f6b..d3a8cc25 100644
--- a/scripts/libmakepkg/executable/distcc.sh.in
+++ b/scripts/libmakepkg/executable/distcc.sh.in
@@ -31,7 +31,7 @@ executable_distcc() {
        if check_buildoption "distcc" "y"; then
                if ! type -p distcc >/dev/null; then
                        error "$(gettext "Cannot find the %s binary required 
for distributed compilation.")" "distcc"
-                       ret=1
+                       return 1
                fi
        fi
 }
diff --git a/scripts/libmakepkg/executable/fakeroot.sh.in 
b/scripts/libmakepkg/executable/fakeroot.sh.in
index e22d9a96..56c1b3fd 100644
--- a/scripts/libmakepkg/executable/fakeroot.sh.in
+++ b/scripts/libmakepkg/executable/fakeroot.sh.in
@@ -31,7 +31,7 @@ executable_fakeroot() {
        if check_buildenv "fakeroot" "y" && (( EUID > 0 )); then
                if ! type -p fakeroot >/dev/null; then
                        error "$(gettext "Cannot find the %s binary.")" 
"fakeroot"
-                       ret=1
+                       return 1
                fi
        fi
 }
diff --git a/scripts/libmakepkg/executable/gpg.sh.in 
b/scripts/libmakepkg/executable/gpg.sh.in
index c0f57013..139773ef 100644
--- a/scripts/libmakepkg/executable/gpg.sh.in
+++ b/scripts/libmakepkg/executable/gpg.sh.in
@@ -28,6 +28,8 @@ source "$LIBRARY/util/option.sh"
 executable_functions+=('executable_gpg')
 
 executable_gpg() {
+       local ret=0
+
        if [[ $SIGNPKG == 'y' ]] || { [[ -z $SIGNPKG ]] && check_buildenv 
"sign" "y"; }; then
                if ! type -p gpg >/dev/null; then
                        error "$(gettext "Cannot find the %s binary required 
for signing packages.")" "gpg"
@@ -41,4 +43,6 @@ executable_gpg() {
                        ret=1
                fi
        fi
+
+       return $ret
 }
diff --git a/scripts/libmakepkg/executable/gzip.sh.in 
b/scripts/libmakepkg/executable/gzip.sh.in
index 66748320..bb1626bc 100644
--- a/scripts/libmakepkg/executable/gzip.sh.in
+++ b/scripts/libmakepkg/executable/gzip.sh.in
@@ -31,7 +31,7 @@ executable_gzip() {
        if check_option "zipman" "y"; then
                if ! type -p gzip >/dev/null; then
                        error "$(gettext "Cannot find the %s binary required 
for compressing man and info pages.")" "gzip"
-                       ret=1
+                       return 1
                fi
        fi
 }
diff --git a/scripts/libmakepkg/executable/pacman.sh.in 
b/scripts/libmakepkg/executable/pacman.sh.in
index d9967f45..d1433ffd 100644
--- a/scripts/libmakepkg/executable/pacman.sh.in
+++ b/scripts/libmakepkg/executable/pacman.sh.in
@@ -31,7 +31,7 @@ executable_pacman() {
     if (( ! NODEPS || DEP_BIN || RMDEPS || INSTALL )); then
                if [[ -z $PACMAN_PATH ]]; then
                        error "$(gettext "Cannot find the %s binary required 
for dependency operations.")" "$PACMAN"
-                       ret=1
+                       return 1
                fi
        fi
 }
diff --git a/scripts/libmakepkg/executable/strip.sh.in 
b/scripts/libmakepkg/executable/strip.sh.in
index a6b81db6..867dc928 100644
--- a/scripts/libmakepkg/executable/strip.sh.in
+++ b/scripts/libmakepkg/executable/strip.sh.in
@@ -31,7 +31,7 @@ executable_strip() {
        if check_option "strip" "y"; then
                if ! type -p strip >/dev/null; then
                        error "$(gettext "Cannot find the %s binary required 
for object file stripping.")" "strip"
-                       ret=1
+                       return 1
                fi
        fi
 }
diff --git a/scripts/libmakepkg/executable/vcs.sh.in 
b/scripts/libmakepkg/executable/vcs.sh.in
index 527d6f22..46631f39 100644
--- a/scripts/libmakepkg/executable/vcs.sh.in
+++ b/scripts/libmakepkg/executable/vcs.sh.in
@@ -49,7 +49,7 @@ get_vcsclient() {
        printf "%s\n" "$client"
 }
 
-check_vcs_software() {
+executable_vcs() {
        local netfile all_sources all_deps deps ret=0
 
        if (( SOURCEONLY == 1 )); then
@@ -101,9 +101,3 @@ check_vcs_software() {
 
        return $ret
 }
-
-executable_vcs() {
-       if ! check_vcs_software; then
-               ret=1
-       fi
-}
-- 
2.19.2

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