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Accepting request 899493 from devel:languages:nodejs

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- Use libalternatives on TW by default

- Add libalternatives support

OBS-URL: https://build.opensuse.org/request/show/899493
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/nodejs-common?expand=0&rev=13
This commit is contained in:
Dominique Leuenberger 2021-06-16 18:33:15 +00:00 committed by Git OBS Bridge
commit 2a2fa76d52
3 changed files with 38 additions and 2 deletions
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15
node.c
View File

@ -5,6 +5,10 @@
#include <string.h>
#include <unistd.h>
#ifdef HAVE_LIBALTERNATIVES_H
#include <libalternatives.h>
#endif
const unsigned min_version = 4;
const unsigned max_version = 42;
const char *default_version = "-default";
@ -62,6 +66,17 @@ int main(int argc, char *argv[])
printInvalidVersion(version);
}
#ifdef HAVE_LIBALTERNATIVES_H
// if we want default version and not using update-alternatives
if (version == default_version)
{
// should not return, and if it does, it probably means
// we should fall back to using node-default fallback.
libalts_exec_default(argv);
fputs("Falling back to using -default symlink.\n", stderr);
}
#endif
/* Generate our program path and check that we can execute it */
char *program_path, *program;
if (asprintf(&program, "%s%s", *bn, version) == -1 ||

10
nodejs-common.changes
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@ -1,3 +1,13 @@
-------------------------------------------------------------------
Thu Jun 10 10:27:58 UTC 2021 - Adam Majer <adam.majer@suse.de>
- Use libalternatives on TW by default
-------------------------------------------------------------------
Mon May 31 16:32:18 UTC 2021 - Adam Majer <adam.majer@suse.de>
- Add libalternatives support
-------------------------------------------------------------------
Thu May 6 12:50:02 UTC 2021 - Adam Majer <adam.majer@suse.de>

15
nodejs-common.spec
View File

@ -28,6 +28,12 @@
%define NODEJS_LTS 16
%define NODEJS_CURRENT 16
%if 0%{?suse_version} > 1500
%bcond_without libalternatives
%else
%bcond_with libalternatives
%endif
# SLE-12 variants
%if 0%{?suse_version} < 1500
%define default_node_ver %NODEJS_LTS
@ -64,7 +70,7 @@
%endif
Name: nodejs-common
Version: 4.1
Version: 5.0
Release: 0
Summary: Common files for the NodeJS ecosystem
License: MIT
@ -78,6 +84,11 @@ Conflicts: nodejs6 < 6.11.1
Conflicts: nodejs7 < 7.10.1
Conflicts: nodejs8 < 8.1.4
BuildRequires: gcc
%if %{with libalternatives}
BuildRequires: libalternatives-devel
%define libalternatives_cflags -DHAVE_LIBALTERNATIVES_H
%define libalternatives_lflags -lalternatives
%endif
%description
Common NodeJS files that allow recursive invocation of Node executable
@ -120,7 +131,7 @@ the current architecture and codestream.
%prep
%build
cp %{S:2} .
gcc ${RPM_OPT_FLAGS} -o node %{S:1}
gcc ${RPM_OPT_FLAGS} %?libalternatives_cflags -o node %{S:1} %?libalternatives_lflags
echo "Default Node version: " %{default_node_ver}