rpm/rpm-4.16.1.3-bcond-macros.patch
Florian Festi d0e93abb8f Add bcond macros
Resolves: #2129060
2022-11-07 17:30:21 +01:00

218 lines
5.9 KiB
Diff

From 7b1fc619a5c828828dad7c1f61f525d957b9e2c5 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <pviktori@redhat.com>
Date: Wed, 27 Jan 2021 17:32:51 +0100
Subject: [PATCH] Add %bcond macro for defining build conditionals
Move documentation from comments to reference manual
Fixes: https://github.com/rpm-software-management/rpm/issues/941
(cherry picked from commit a99b6373af0774f4bef62aa89defc84cfcacc078)
---
macros.in | 54 +++++++----------------
tests/Makefile.am | 1 +
tests/data/SPECS/bcondtest.spec | 33 +++++++++++++++
tests/rpmbuild.at | 73 ++++++++++++++++++++++++++++++++
5 files changed, 157 insertions(+), 42 deletions(-)
create mode 100644 tests/data/SPECS/bcondtest.spec
diff --git a/macros.in b/macros.in
index 7c458f5d8a..35462c933c 100644
--- a/macros.in
+++ b/macros.in
@@ -78,47 +78,25 @@
%defined() %{expand:%%{?%{1}:1}%%{!?%{1}:0}}
%undefined() %{expand:%%{?%{1}:0}%%{!?%{1}:1}}
-# Shorthand for %{defined with_...}
+# Handle conditional builds.
+# (see 'conditionalbuilds' in the manual)
+#
+# Internally, the `--with foo` option defines the macro `_with_foo` and the
+# `--without foo` option defines the macro `_without_foo`.
+# Based on those and a default (used when neither is given), bcond macros
+# define the macro `with_foo`, which should later be checked:
+
+%bcond() %[ (%2)\
+ ? "%{expand:%%{!?_without_%{1}:%%global with_%{1} 1}}"\
+ : "%{expand:%%{?_with_%{1}:%%global with_%{1} 1}}"\
+]
+%bcond_with() %bcond %{1} 0
+%bcond_without() %bcond %{1} 1
+
+# Shorthands for %{defined with_...}:
%with() %{expand:%%{?with_%{1}:1}%%{!?with_%{1}:0}}
%without() %{expand:%%{?with_%{1}:0}%%{!?with_%{1}:1}}
-# Handle conditional builds. %bcond_with is for case when feature is
-# default off and needs to be activated with --with ... command line
-# switch. %bcond_without is for the dual case.
-#
-# %bcond_with foo defines symbol with_foo if --with foo was specified on
-# command line.
-# %bcond_without foo defines symbol with_foo if --without foo was *not*
-# specified on command line.
-#
-# For example (spec file):
-#
-# (at the beginning)
-# %bcond_with extra_fonts
-# %bcond_without static
-# (and later)
-# %if %{with extra_fonts}
-# ...
-# %else
-# ...
-# %endif
-# %if ! %{with static}
-# ...
-# %endif
-# %if %{with static}
-# ...
-# %endif
-# %{?with_static: ... }
-# %{!?with_static: ... }
-# %{?with_extra_fonts: ... }
-# %{!?with_extra_fonts: ... }
-
-#
-# The bottom line: never use without_foo, _with_foo nor _without_foo, only
-# with_foo. This way changing default set of bconds for given spec is just
-# a matter of changing single line in it and syntax is more readable.
-%bcond_with() %{expand:%%{?_with_%{1}:%%global with_%{1} 1}}
-%bcond_without() %{expand:%%{!?_without_%{1}:%%global with_%{1} 1}}
#
#==============================================================================
# ---- Required rpmrc macros.
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 66cee3273b..6d41ef93c5 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -40,6 +40,7 @@ EXTRA_DIST += $(TESTSUITE_AT)
## testsuite data
EXTRA_DIST += data/SPECS/attrtest.spec
+EXTRA_DIST += data/SPECS/bcondtest.spec
EXTRA_DIST += data/SPECS/buildrequires.spec
EXTRA_DIST += data/SPECS/docmiss.spec
EXTRA_DIST += data/SPECS/hello.spec
diff --git a/tests/data/SPECS/bcondtest.spec b/tests/data/SPECS/bcondtest.spec
new file mode 100644
index 0000000000..7172a31d29
--- /dev/null
+++ b/tests/data/SPECS/bcondtest.spec
@@ -0,0 +1,33 @@
+Name: bcondtest
+Version: 1.0
+Release: 1
+Group: Testing
+License: CC0
+BuildArch: noarch
+Summary: Test package for the bcond macro
+
+%bcond normally_on 1
+%bcond normally_off 0
+%bcond both_features %[%{with normally_on} && %{with normally_off}]
+
+%if %{with normally_on}
+Provides: has_bcond(normally_on)
+%endif
+%if %{with normally_off}
+Provides: has_bcond(normally_off)
+%endif
+%if %{with both_features}
+Provides: has_bcond(both_features)
+%endif
+
+%description
+%{summary}
+
+%install
+mkdir -p %{buildroot}/opt
+touch %{buildroot}/opt/file
+
+%files
+/opt/file
+
+%changelog
diff --git a/tests/rpmbuild.at b/tests/rpmbuild.at
index 30d8e6895d..f378a4af2a 100644
--- a/tests/rpmbuild.at
+++ b/tests/rpmbuild.at
@@ -1801,3 +1801,76 @@ runroot rpmbuild -ba --quiet \
[],
[])
AT_CLEANUP
+
+AT_SETUP([bcond macro])
+AT_KEYWORDS([bcond build])
+RPMDB_INIT
+
+# basic bcond behavior with --eval
+AT_CHECK([
+runroot rpm \
+ --eval "%bcond normally_on 1" \
+ --eval "%bcond normally_off 0" \
+ --eval "%bcond both_features %[[%{with normally_on} && %{with normally_off}]]" \
+ --eval "%{with normally_on}" \
+ --eval "%{with normally_off}" \
+ --eval "%{with both_features}"
+],
+[0],
+[
+
+
+1
+0
+0
+],
+[])
+
+# bcond behavior, without CLI options
+AT_CHECK([
+runroot rpmbuild -bb --quiet /data/SPECS/bcondtest.spec
+runroot rpm -q --provides -p /build/RPMS/noarch/bcondtest-1.0-1.noarch.rpm |
+ grep has_bcond | sort
+],
+[0],
+[has_bcond(normally_on)
+],
+[])
+
+# bcond behavior, --with
+AT_CHECK([
+runroot rpmbuild -bb --quiet --with normally_on --with normally_off \
+ /data/SPECS/bcondtest.spec
+runroot rpm -q --provides -p /build/RPMS/noarch/bcondtest-1.0-1.noarch.rpm |
+ grep has_bcond | sort
+],
+[0],
+[has_bcond(both_features)
+has_bcond(normally_off)
+has_bcond(normally_on)
+],
+[])
+
+# bcond behavior, --without
+AT_CHECK([
+runroot rpmbuild -bb --quiet --without normally_on --without normally_off \
+ /data/SPECS/bcondtest.spec
+runroot rpm -q --provides -p /build/RPMS/noarch/bcondtest-1.0-1.noarch.rpm |
+ grep has_bcond | sort
+],
+[0],
+[],
+[])
+
+# bcond behavior, CLI overriding a complex defailt
+AT_CHECK([
+runroot rpmbuild -bb --quiet --with both_features /data/SPECS/bcondtest.spec
+runroot rpm -q --provides -p /build/RPMS/noarch/bcondtest-1.0-1.noarch.rpm |
+ grep has_bcond | sort
+],
+[0],
+[has_bcond(both_features)
+has_bcond(normally_on)
+],
+[])
+AT_CLEANUP