commit c7dc65e033a63c6ba4d4f8e195265cb845f8e05f Author: Isis Lovecruft isis@torproject.org Date: Wed Dec 13 02:20:14 2017 +0000

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 --- changes/bug24612 | 4 ++++ configure.ac | 7 +++++++ 2 files changed, 11 insertions(+)

diff --git a/changes/bug24612 b/changes/bug24612 new file mode 100644 index 000000000..df2717053 --- /dev/null +++ b/changes/bug24612 @@ -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. diff --git a/configure.ac b/configure.ac index 4a6dc80a9..e471f8f91 100644 --- a/configure.ac +++ b/configure.ac @@ -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])