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Margaret Lewicka

2015-Feb-12 22:37 UTC

[Libguestfs] [PATCH 1/2] run: Set DYLD_LIBRARY_PATH along with LD_LIBRARY_PATH

Mac OS X uses DYLD_LIBRARY_PATH rather than LD_LIBRARY_PATH.
---
 run.in | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/run.in b/run.in
index a8c2904..bf7ea1b 100755
--- a/run.in
+++ b/run.in
@@ -77,13 +77,10 @@ fi
 PATH="$b/align:$b/builder:$b/cat:$b/customize:$b/df:$b/diff:$b/edit:$b/erlang:$b/fish:$b/format:$b/fuse:$b/inspector:$b/make-fs:$b/p2v:$b/rescue:$b/resize:$b/sparsify:$b/sysprep:$b/test-tool:$b/tools:$b/v2v:$PATH"
 export PATH
 
-# Set LD_LIBRARY_PATH to contain library.
-if [ -z "$LD_LIBRARY_PATH" ]; then
-    LD_LIBRARY_PATH="$b/src/.libs:$b/java/.libs:$b/gobject/.libs"
-else
-   
LD_LIBRARY_PATH="$b/src/.libs:$b/java/.libs:$b/gobject/.libs:$LD_LIBRARY_PATH"
-fi
-export LD_LIBRARY_PATH
+# Set LD_LIBRARY_PATH and DYLD_LIBRARY_PATH to contain library.
+build_libs_path="$b/src/.libs:$b/java/.libs:$b/gobject/.libs"
+export
LD_LIBRARY_PATH="$build_libs_path${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH"
+export
DYLD_LIBRARY_PATH="$build_libs_path${DYLD_LIBRARY_PATH:+:}$DYLD_LIBRARY_PATH"
 
 # Make virt-builder use the local website copy to avoid hitting
 # the network all the time.
@@ -131,7 +128,8 @@ else
     RUBYLIB="$b/ruby/lib:$b/ruby/ext/guestfs:$RUBYLIB"
 fi
 export RUBYLIB
-export LD_LIBRARY_PATH="$b/ruby/ext/guestfs:$LD_LIBRARY_PATH"
+export
LD_LIBRARY_PATH="$b/ruby/ext/guestfs${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH"
+export
DYLD_LIBRARY_PATH="$b/ruby/ext/guestfs${DYLD_LIBRARY_PATH:+:}$DYLD_LIBRARY_PATH"
 
 # For OCaml.
 if [ -z "$CAML_LD_LIBRARY_PATH" ]; then
-- 
1.9.3

Margaret Lewicka

2015-Feb-12 22:37 UTC

head link

[Libguestfs] [PATCH 2/2] lib: Check if crypt() comes from a separate library

Mac OS X includes crypt() in libc. 
---
 builder/link.sh.in   | 2 +-
 configure.ac         | 9 +++++++++
 customize/link.sh.in | 2 +-
 mllib/link.sh.in     | 2 +-
 sysprep/link.sh.in   | 2 +-
 v2v/link.sh.in       | 2 +-
 6 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/builder/link.sh.in b/builder/link.sh.in
index 59f3c6f..964617f 100644
--- a/builder/link.sh.in
+++ b/builder/link.sh.in
@@ -19,4 +19,4 @@
 # Hack automake to link binary properly.  There is no other way to add
 # the -cclib parameter to the end of the command line.
 
-exec "$@" -linkpkg -cclib '-pthread -lpthread -lutils
@LIBTINFO_LIBS@ -lcrypt @LIBLZMA_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
+exec "$@" -linkpkg -cclib '-pthread -lpthread -lutils
@LIBTINFO_LIBS@ @LIBCRYPT_LIBS@ @LIBLZMA_LIBS@ @LIBXML2_LIBS@ @LIBINTL@
-lgnu'
diff --git a/configure.ac b/configure.ac
index d68190a..9d95c2c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -590,6 +590,15 @@ AC_ARG_WITH([extra-packages],
     [EXTRA_PACKAGES=])
 AC_SUBST([EXTRA_PACKAGES])
 
+dnl Check if crypt() is provided by a separate library.
+old_LIBS="$LIBS"
+AC_SEARCH_LIBS([crypt],[crypt])
+LIBS="$old_LIBS"
+if test "$ac_cv_search_crypt" = "-lcrypt" ; then
+  LIBCRYPT_LIBS="-lcrypt"
+fi
+AC_SUBST([LIBCRYPT_LIBS])
+
 dnl Check for libdl/dlopen (optional - only used to test if the library
 dnl can be used with libdl).
 AC_CHECK_LIB([dl],[dlopen],[have_libdl=yes],[have_libdl=no])
diff --git a/customize/link.sh.in b/customize/link.sh.in
index 79dc847..15b6e66 100644
--- a/customize/link.sh.in
+++ b/customize/link.sh.in
@@ -19,4 +19,4 @@
 # Hack automake to link binary properly.  There is no other way to add
 # the -cclib parameter to the end of the command line.
 
-exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@ -lcrypt
@LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
+exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@
@LIBCRYPT_LIBS@ @LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
diff --git a/mllib/link.sh.in b/mllib/link.sh.in
index 79dc847..15b6e66 100644
--- a/mllib/link.sh.in
+++ b/mllib/link.sh.in
@@ -19,4 +19,4 @@
 # Hack automake to link binary properly.  There is no other way to add
 # the -cclib parameter to the end of the command line.
 
-exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@ -lcrypt
@LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
+exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@
@LIBCRYPT_LIBS@ @LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
diff --git a/sysprep/link.sh.in b/sysprep/link.sh.in
index 8584faf..7d8ccec 100644
--- a/sysprep/link.sh.in
+++ b/sysprep/link.sh.in
@@ -19,4 +19,4 @@
 # Hack automake to link binary properly.  There is no other way to add
 # the -cclib parameter to the end of the command line.
 
-exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@ -lcrypt
@LIBXML2_LIBS@ @LIBINTL@ -lgnu'
+exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@
@LIBCRYPT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
diff --git a/v2v/link.sh.in b/v2v/link.sh.in
index 79dc847..15b6e66 100644
--- a/v2v/link.sh.in
+++ b/v2v/link.sh.in
@@ -19,4 +19,4 @@
 # Hack automake to link binary properly.  There is no other way to add
 # the -cclib parameter to the end of the command line.
 
-exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@ -lcrypt
@LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
+exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@
@LIBCRYPT_LIBS@ @LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
-- 
1.9.3

Richard W.M. Jones

2015-Feb-13 09:02 UTC

head link

Re: [Libguestfs] [PATCH 2/2] lib: Check if crypt() comes from a separate library

ACK series.

I'll push this later today.

Thanks,

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-top is 'top' for virtual machines.  Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top

Pino Toscano

2015-Feb-13 10:07 UTC

head link

Re: [Libguestfs] [PATCH 2/2] lib: Check if crypt() comes from a separate library

On Thursday 12 February 2015 22:37:07 Margaret Lewicka
wrote:> Mac OS X includes crypt() in libc. 
> ---
>  builder/link.sh.in   | 2 +-
>  configure.ac         | 9 +++++++++
>  customize/link.sh.in | 2 +-
>  mllib/link.sh.in     | 2 +-
>  sysprep/link.sh.in   | 2 +-
>  v2v/link.sh.in       | 2 +-
>  6 files changed, 14 insertions(+), 5 deletions(-)
> 
> diff --git a/builder/link.sh.in b/builder/link.sh.in
> index 59f3c6f..964617f 100644
> --- a/builder/link.sh.in
> +++ b/builder/link.sh.in
> @@ -19,4 +19,4 @@
>  # Hack automake to link binary properly.  There is no other way to add
>  # the -cclib parameter to the end of the command line.
>  
> -exec "$@" -linkpkg -cclib '-pthread -lpthread -lutils
@LIBTINFO_LIBS@ -lcrypt @LIBLZMA_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
> +exec "$@" -linkpkg -cclib '-pthread -lpthread -lutils
@LIBTINFO_LIBS@ @LIBCRYPT_LIBS@ @LIBLZMA_LIBS@ @LIBXML2_LIBS@ @LIBINTL@
-lgnu'
> diff --git a/configure.ac b/configure.ac
> index d68190a..9d95c2c 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -590,6 +590,15 @@ AC_ARG_WITH([extra-packages],
>      [EXTRA_PACKAGES=])
>  AC_SUBST([EXTRA_PACKAGES])
>  
> +dnl Check if crypt() is provided by a separate library.
> +old_LIBS="$LIBS"
> +AC_SEARCH_LIBS([crypt],[crypt])
> +LIBS="$old_LIBS"
> +if test "$ac_cv_search_crypt" = "-lcrypt" ; then
> +  LIBCRYPT_LIBS="-lcrypt"
> +fi
That's a good start; I'd just make this slightly more robust,
since we do require crypt():

AS_CASE([$ac_cv_search_crypt],
        ["none required"],[],
        [no],[AC_MSG_FAILURE([crypt() is needed])],
        [LIBCRYPT_LIBS="$ac_cv_search_crypt"])

(untested)
> +AC_SUBST([LIBCRYPT_LIBS])
> +
>  dnl Check for libdl/dlopen (optional - only used to test if the library
>  dnl can be used with libdl).
>  AC_CHECK_LIB([dl],[dlopen],[have_libdl=yes],[have_libdl=no])
> diff --git a/customize/link.sh.in b/customize/link.sh.in
> index 79dc847..15b6e66 100644
> --- a/customize/link.sh.in
> +++ b/customize/link.sh.in
> @@ -19,4 +19,4 @@
>  # Hack automake to link binary properly.  There is no other way to add
>  # the -cclib parameter to the end of the command line.
>  
> -exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@ -lcrypt
@LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
> +exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@
@LIBCRYPT_LIBS@ @LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
> diff --git a/mllib/link.sh.in b/mllib/link.sh.in
> index 79dc847..15b6e66 100644
> --- a/mllib/link.sh.in
> +++ b/mllib/link.sh.in
> @@ -19,4 +19,4 @@
>  # Hack automake to link binary properly.  There is no other way to add
>  # the -cclib parameter to the end of the command line.
>  
> -exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@ -lcrypt
@LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
> +exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@
@LIBCRYPT_LIBS@ @LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
> diff --git a/sysprep/link.sh.in b/sysprep/link.sh.in
> index 8584faf..7d8ccec 100644
> --- a/sysprep/link.sh.in
> +++ b/sysprep/link.sh.in
> @@ -19,4 +19,4 @@
>  # Hack automake to link binary properly.  There is no other way to add
>  # the -cclib parameter to the end of the command line.
>  
> -exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@ -lcrypt
@LIBXML2_LIBS@ @LIBINTL@ -lgnu'
> +exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@
@LIBCRYPT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
> diff --git a/v2v/link.sh.in b/v2v/link.sh.in
> index 79dc847..15b6e66 100644
> --- a/v2v/link.sh.in
> +++ b/v2v/link.sh.in
> @@ -19,4 +19,4 @@
>  # Hack automake to link binary properly.  There is no other way to add
>  # the -cclib parameter to the end of the command line.
>  
> -exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@ -lcrypt
@LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
> +exec "$@" -linkpkg -cclib '-lutils @LIBTINFO_LIBS@
@LIBCRYPT_LIBS@ @LIBVIRT_LIBS@ @LIBXML2_LIBS@ @LIBINTL@ -lgnu'
> 
Thanks,
-- 
Pino Toscano

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