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build: Add pretty printing of results of rust autoconf checks. 

* ADDS several `AC_MSG_RESULT`s which print the result of our checks
   for our rust dependencies and a check for a suitable rustc compiler
   version.
 * FIXES #24612: https://bugs.torproject.org/24612
This commit is contained in:
Isis Lovecruft 2017-12-13 02:20:14 +00:00
parent 426110dfa2
commit c7dc65e033
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2 changed files with 11 additions and 0 deletions
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4
changes/bug24612 Normal file
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@ -0,0 +1,4 @@
o Minor fixes (build):
- Fix output of autoconf checks to display success messages for
Rust dependencies and a suitable rustc compiler version. Fixes
bug 24612; bugfix on tor-0.3.1.3-alpha.

7
configure.ac
View File

@ -439,16 +439,21 @@ if test "x$enable_rust" = "xyes"; then
fi
if test ! -d "$TOR_RUST_DEPENDENCIES"; then
AC_MSG_ERROR([Rust dependency directory $TOR_RUST_DEPENDENCIES does not exist. Specify a dependency directory using the TOR_RUST_DEPENDENCIES variable or allow cargo to fetch crates using --enable-cargo-online-mode.])
ERRORED=1
fi
for dep in $rust_crates; do
if test ! -d "$TOR_RUST_DEPENDENCIES"/"$dep"; then
AC_MSG_ERROR([Failure to find rust dependency $TOR_RUST_DEPENDENCIES/$dep. Specify a dependency directory using the TOR_RUST_DEPENDENCIES variable or allow cargo to fetch crates using --enable-cargo-online-mode.])
ERRORED=1
fi
done
if test "x$NEED_MOD" = "x1"; then
dnl When looking for dependencies from cargo, pick right directory
TOR_RUST_DEPENDENCIES="../../src/ext/rust"
fi
if test "x$ERRORED" = "x"; then
AC_MSG_RESULT([yes])
fi
fi
dnl For now both MSVC and MinGW rust libraries will output static libs with
@ -465,6 +470,7 @@ if test "x$enable_rust" = "xyes"; then
dnl Let's check the rustc version, too
AC_MSG_CHECKING([rust version])
RUSTC_VERSION=`$RUSTC --version`
RUSTC_VERSION_MAJOR=`$RUSTC --version | cut -d ' ' -f 2 | cut -d '.' -f 1`
RUSTC_VERSION_MINOR=`$RUSTC --version | cut -d ' ' -f 2 | cut -d '.' -f 2`
if test "x$RUSTC_VERSION_MAJOR" = "x" -o "x$RUSTC_VERSION_MINOR" = "x"; then
@ -473,6 +479,7 @@ if test "x$enable_rust" = "xyes"; then
if test "$RUSTC_VERSION_MAJOR" -lt 2 -a "$RUSTC_VERSION_MINOR" -lt 14; then
AC_MSG_ERROR([rustc must be at least version 1.14])
fi
AC_MSG_RESULT([$RUSTC_VERSION])
fi
AC_SEARCH_LIBS(socket, [socket network])