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author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-05-23 22:04:11 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-05-23 22:04:11 +0900 |
commit | 39cb19303c9f9dbd0bdd67d266bfbbe076c6ebc5 (patch) | |
tree | d5a9056268e810e4022e0f9e2a89f3c39f73490a /configure.ac | |
parent | b722182e479199fc9dfdcacb09652fb9f494aa5d (diff) | |
download | ruby-39cb19303c9f9dbd0bdd67d266bfbbe076c6ebc5.tar.gz |
Search pkg-config with ac_tool_prefix [Bug #16909]
Should prefer a prefixed version over the bare pkg-config for
cross compiling.
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 5993cf52dc..a33caa5367 100644 --- a/configure.ac +++ b/configure.ac @@ -406,8 +406,11 @@ AS_IF([test "$cross_compiling:$ac_cv_prog_DTRACE" = no: -a -n "$ac_tool_prefix"] AC_CHECK_PROGS(DOT, dot) AC_CHECK_PROGS(DOXYGEN, doxygen) -AC_CHECK_PROG(PKG_CONFIG, pkg-config, [pkg-config], [], [], - [`"$as_dir/$ac_word$ac_exec_ext" --print-errors --version > /dev/null 2>&1 || echo "$as_dir/$ac_word$ac_exec_ext"`]) +for prog in ${ac_tool_prefix:+${ac_tool_prefix}pkg-config} pkg-config; do + AC_CHECK_PROG(PKG_CONFIG, $prog, [$prog], [], [], + [`"$as_dir/$ac_word$ac_exec_ext" --print-errors --version > /dev/null 2>&1 || echo "$as_dir/$ac_word$ac_exec_ext"`]) + test -z "${PKG_CONFIG}" || break +done # checks for UNIX variants that set C preprocessor variables AC_USE_SYSTEM_EXTENSIONS |