diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/configure.in b/configure.in index 73e7c138e2..b85b3421bd 100644 --- a/configure.in +++ b/configure.in @@ -359,6 +359,11 @@ AC_SUBST(MAKEDIRS) AC_CHECK_TOOL(DOT, dot) AC_CHECK_TOOL(DOXYGEN, doxygen) +AC_CHECK_TOOL(PKG_CONFIG, pkg-config) +if test -n "$PKG_CONFIG"; then + $PKG_CONFIG --print-errors --version > /dev/null 2>&1 || PKG_CONFIG= +fi + # checks for UNIX variants that set C preprocessor variables AC_USE_SYSTEM_EXTENSIONS @@ -2811,10 +2816,19 @@ ruby_pc="${RUBY_BASE_NAME}-${MAJOR}.${MINOR}.pc" AC_SUBST(ruby_pc) AC_CONFIG_FILES($ruby_pc:template/ruby.pc.in, [ - sed ['s/\$(\([A-Za-z_][A-Za-z0-9_]*\))/${\1}/g'] $ruby_pc > ruby.pc.tmp && - mv -f ruby.pc.tmp $ruby_pc + if sed ['s/\$(\([A-Za-z_][A-Za-z0-9_]*\))/${\1}/g;s/@[A-Za-z_][A-Za-z0-9_]*@//'] $ruby_pc > ruby.tmp.pc && + { + test -z "$PKG_CONFIG" || + PKG_CONFIG_PATH=. $PKG_CONFIG --print-errors ruby.tmp + } + then + mv -f ruby.tmp.pc $ruby_pc + else + rm ruby.tmp.pc $ruby_pc + exit 1 + fi ], - [ruby_pc='$ruby_pc']) + [ruby_pc='$ruby_pc' PKG_CONFIG='$PKG_CONFIG']) AC_OUTPUT dnl } |