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Go Back   Linux Archive > ArchLinux > ArchLinux Pacman Development

 
 
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Old 06-22-2011, 08:54 AM
Allan McRae
 
Default makepkg: add software check function

Add a function that checks for the software needed by makepkg to
process a PKGBUILD with the requested options. This allows makepkg
to bail early in the packaging process.

Many other checks can be added to this function...

Signed-off-by: Allan McRae <allan@archlinux.org>
---
scripts/makepkg.sh.in | 59 +++++++++++++++++++++++++++++++++++-------------
1 files changed, 43 insertions(+), 16 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index c1834a4..4f99543 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -622,11 +622,6 @@ generate_checksums() {
check_checksums() {
(( ! ${#source[@]} )) && return 0

- if ! type -p openssl >/dev/null; then
- error "$(gettext "Cannot find openssl.")"
- exit 1 # $E_MISSING_PROGRAM
- fi
-
local correlation=0
local integ required
for integ in md5 sha1 sha256 sha384 sha512; do
@@ -1213,10 +1208,6 @@ create_signature() {
local ret=0
local filename="$1"
msg "$(gettext "Signing package...")"
- if ! type -p gpg >/dev/null; then
- error "$(gettext "Cannot find the gpg binary! Is gnupg installed?")"
- exit 1 # $E_MISSING_PROGRAM
- fi

local SIGNWITHKEY=""
if [[ -n $GPGKEY ]]; then
@@ -1458,6 +1449,45 @@ check_sanity() {
return $ret
}

+check_software() {
+ # check for needed software
+ local ret=0
+
+ # fakeroot - building as non-root user
+ if [[ $(check_buildenv fakeroot) = "y" ]] && (( EUID > 0 )); then
+ if ! type -p fakeroot >/dev/null; then
+ error "$(gettext "Cannot find the %s binary required for building as non-root user.")" "fakeroot"
+ ret=1
+ fi
+ fi
+
+ # gpg - package signing
+ 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"
+ ret=1
+ fi
+ fi
+
+ # openssl - checksum operations
+ if (( ! SKIPINTEG )); then
+ if ! type -p openssl >/dev/null; then
+ error "$(gettext "Cannot find the %s binary required for validating sourcefile checksums.")" "openssl"
+ ret=1
+ fi
+ fi
+
+ # upx - binary compression
+ if [[ $(check_option upx) == 'y' ]]; then
+ if ! type -p upx >/dev/null; then
+ error "$(gettext "Cannot find the %s binary required for compressing binaries.")" "upx"
+ ret=1
+ fi
+ fi
+
+ return $ret
+}
+
devel_check() {
newpkgver=""

@@ -1860,13 +1890,7 @@ if (( ! INFAKEROOT )); then
error "$(gettext "The --asroot option is meant for the root user only.")"
plain "$(gettext "Please rerun makepkg without the --asroot flag.")"
exit 1 # $E_USER_ABORT
- elif [[ $(check_buildenv fakeroot) = "y" ]] && (( EUID > 0 )); then
- if ! type -p fakeroot >/dev/null; then
- error "$(gettext "Fakeroot must be installed if using the 'fakeroot' option")"
- plain "$(gettext "in the BUILDENV array in %s.")" "$MAKEPKG_CONF"
- exit 1
- fi
- elif (( EUID > 0 )); then
+ elif (( EUID > 0 )) && [[ $(check_buildenv fakeroot) != "y" ]]; then
warning "$(gettext "Running makepkg as an unprivileged user will result in non-root")"
plain "$(gettext "ownership of the packaged files. Try using the fakeroot environment by")"
plain "$(gettext "placing 'fakeroot' in the BUILDENV array in %s.")" "$MAKEPKG_CONF"
@@ -1929,6 +1953,9 @@ fi
# check the PKGBUILD for some basic requirements
check_sanity || exit 1

+# check we have the software required to process the PKGBUILD
+check_sofware || exit 1
+
# We need to run devel_update regardless of whether we are in the fakeroot
# build process so that if the user runs makepkg --forcever manually, we
# 1) output the correct pkgver, and 2) use the correct filename when
--
1.7.5.4
 

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