db4bf54b2f
When mac integration or binary relocation are disabled, the compiled object file contains no symbols because the guards in the source files hide all code. On OS X there's a warning during compilation saying: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libgeany.a(libgeany_la-prefix.o) has no symbols If these features are disabled, don't compile the corresponding sources to avoid the warnings. Interestingly, waf compilation works without warnings - it appears linking is done through g++ which doesn't produce these warnings.
63 lines
1.9 KiB
Plaintext
63 lines
1.9 KiB
Plaintext
dnl GEANY_CHECK_BINRELOC
|
|
dnl Check for binary relocation support
|
|
dnl
|
|
dnl logic taken from Inkscape (Hongli Lai <h.lai@chello.nl>)
|
|
AC_DEFUN([GEANY_CHECK_BINRELOC],
|
|
[
|
|
AC_ARG_ENABLE([binreloc],
|
|
[AS_HELP_STRING([--enable-binreloc],
|
|
[compile with binary relocation support [default=no]])],
|
|
[enable_binreloc=$enableval],
|
|
[enable_binreloc=no])
|
|
|
|
AC_MSG_CHECKING([whether binary relocation support should be enabled])
|
|
if test "$enable_binreloc" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_MSG_CHECKING([for linker mappings at /proc/self/maps])
|
|
if test -e /proc/self/maps; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
AC_MSG_ERROR([/proc/self/maps is not available. Binary relocation cannot be enabled.])
|
|
enable_binreloc="no"
|
|
fi
|
|
|
|
elif test "$enable_binreloc" = "auto"; then
|
|
AC_MSG_RESULT([yes when available])
|
|
AC_MSG_CHECKING([for linker mappings at /proc/self/maps])
|
|
if test -e /proc/self/maps; then
|
|
AC_MSG_RESULT([yes])
|
|
enable_binreloc=yes
|
|
|
|
AC_MSG_CHECKING([whether everything is installed to the same prefix])
|
|
if test "$bindir" = '${exec_prefix}/bin' -a "$sbindir" = '${exec_prefix}/sbin' -a \
|
|
"$datadir" = '${prefix}/share' -a "$libdir" = '${exec_prefix}/lib' -a \
|
|
"$libexecdir" = '${exec_prefix}/libexec' -a "$sysconfdir" = '${prefix}/etc'
|
|
then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
AC_MSG_NOTICE([Binary relocation support will be disabled.])
|
|
enable_binreloc=no
|
|
fi
|
|
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
enable_binreloc=no
|
|
fi
|
|
|
|
elif test "$enable_binreloc" = "no"; then
|
|
AC_MSG_RESULT([no])
|
|
else
|
|
AC_MSG_RESULT([no (unknown value "$enable_binreloc")])
|
|
enable_binreloc=no
|
|
fi
|
|
AM_CONDITIONAL(ENABLE_BINRELOC, [test "$enable_binreloc" = "yes"])
|
|
AM_COND_IF(ENABLE_BINRELOC,
|
|
[
|
|
AC_DEFINE([ENABLE_BINRELOC],,[Use AutoPackage?])
|
|
])
|
|
|
|
GEANY_STATUS_ADD([Enable binary relocation], [$enable_binreloc])
|
|
])
|