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| author | avg <avg@FreeBSD.org> | 2013-02-02 11:58:35 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2013-02-02 11:58:35 +0000 |
| commit | 8e238c660c83a64a3ceb5bd22afe0ee62ec3cba4 (patch) | |
| tree | 5fe5409fc64e39a2a675fe3e675ce8e6a9c61fe8 /sys/conf | |
| parent | 822fe7c5496bb160c3e641b0611a66c8dcc9dca0 (diff) | |
| download | FreeBSD-src-8e238c660c83a64a3ceb5bd22afe0ee62ec3cba4.zip FreeBSD-src-8e238c660c83a64a3ceb5bd22afe0ee62ec3cba4.tar.gz | |
print compiler version in the kernel banner
And provide kernel compiler version as a sysctl as well.
This is useful while we have gcc and clang cohabitation.
This could be even more useful when we have support
for external toolchains.
In cooperation with: mjg
MFC after: 13 days
Diffstat (limited to 'sys/conf')
| -rw-r--r-- | sys/conf/newvers.sh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/conf/newvers.sh b/sys/conf/newvers.sh index 3cb211b..1e5e24b 100644 --- a/sys/conf/newvers.sh +++ b/sys/conf/newvers.sh @@ -86,6 +86,7 @@ fi touch version v=`cat version` u=${USER:-root} d=`pwd` h=${HOSTNAME:-`hostname`} t=`date` i=`${MAKE:-make} -V KERN_IDENT` +compiler_v=$($(${MAKE:-make} -V CC) -v 2>&1 | grep 'version') for dir in /bin /usr/bin /usr/local/bin; do if [ -x "${dir}/svnversion" ] && [ -z ${svnversion} ] ; then @@ -159,6 +160,7 @@ $COPYRIGHT char sccs[sizeof(SCCSSTR) > 128 ? sizeof(SCCSSTR) : 128] = SCCSSTR; char version[sizeof(VERSTR) > 256 ? sizeof(VERSTR) : 256] = VERSTR; +char compiler_version[] = "${compiler_v}"; char ostype[] = "${TYPE}"; char osrelease[sizeof(RELSTR) > 32 ? sizeof(RELSTR) : 32] = RELSTR; int osreldate = ${RELDATE}; |
