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| author | pav <pav@FreeBSD.org> | 2008-07-25 05:55:47 +0800 |
|---|---|---|
| committer | pav <pav@FreeBSD.org> | 2008-07-25 05:55:47 +0800 |
| commit | 12bc8328d6e5d59da99e2051765e71d95fa923e1 (patch) | |
| tree | 5dd33e77e7330b347c50c325e7f9254646257bca | |
| parent | 2af15dce573868603de26de44ef0a5c193f8a7c6 (diff) | |
| download | freebsd-ports-gnome-12bc8328d6e5d59da99e2051765e71d95fa923e1.tar.gz freebsd-ports-gnome-12bc8328d6e5d59da99e2051765e71d95fa923e1.tar.zst freebsd-ports-gnome-12bc8328d6e5d59da99e2051765e71d95fa923e1.zip | |
- Add an ugly kludge to strip the trailing whitespace from CFLAGS (it comes
this way from outside already). Unless stripped, later CFLAGS+= assignments
will produce a double-space in CFLAGS string. Sub-configure will reduce it
back to single space and complain that CFLAGS changed underneath it.
Most prominent example of a problem solved by this kludge is the -CURRENT,
where -fno-strict-aliasing is added to every port's CFLAGS.
| -rw-r--r-- | Mk/bsd.port.mk | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Mk/bsd.port.mk b/Mk/bsd.port.mk index ed54092c6013..7c1750f0beb2 100644 --- a/Mk/bsd.port.mk +++ b/Mk/bsd.port.mk @@ -1580,6 +1580,10 @@ PLIST_REINPLACE_DIRRMTRY=s!^@dirrmtry \(.*\)!@unexec rmdir %D/\1 2>/dev/null || PLIST_REINPLACE_RMTRY=s!^@rmtry \(.*\)!@unexec rm -f %D/\1 2>/dev/null || true! PLIST_REINPLACE_STOPDAEMON=s!^@stopdaemon \(.*\)!@unexec %D/etc/rc.d/\1${RC_SUBR_SUFFIX} forcestop 2>/dev/null || true! +# kludge to strip trailing whitespace from CFLAGS; +# sub-configure will not # survive double space +CFLAGS:= ${CFLAGS:C/ $//} + .if defined(WITHOUT_CPU_CFLAGS) .if defined(_CPUCFLAGS) .if !empty(_CPUCFLAGS) |