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| author | Steve Bennett <steveb@workware.net.au> | 2010-01-24 11:12:50 +1000 |
|---|---|---|
| committer | Steve Bennett <steveb@workware.net.au> | 2010-10-15 11:02:41 +1000 |
| commit | 571fa65a6f3cf1c0a11d8c3b46440fe8457fa6fb (patch) | |
| tree | 407ada47686556fb16198c99b3c61ea595bdb6bd /configure.ac | |
| parent | 2d8564100c86466b71408b24a4c6932ec942e7c5 (diff) | |
| download | jimtcl-571fa65a6f3cf1c0a11d8c3b46440fe8457fa6fb.zip jimtcl-571fa65a6f3cf1c0a11d8c3b46440fe8457fa6fb.tar.gz jimtcl-571fa65a6f3cf1c0a11d8c3b46440fe8457fa6fb.tar.bz2 | |
Build improvements, bug fixes and compiler warnings
Remove unimplemented 'after restart|expire' from eventloop
Allow libjim to be build as a shared library
On some platforms, regex.h needs stdlib.h first
Use ualarm() only for times < 1 second
Fix warnings found by clang static analyser
*: printf/syslog %m isn't portable
*: some variables set but never read
*: some possible null pointer references (although mostly impossible)
*: also minor fixes to jim unit tests
Fix 'syslog -options <n>'
Must null terminate readlink() result
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index f4eeb53..d3ca0bd 100644 --- a/configure.ac +++ b/configure.ac @@ -4,12 +4,21 @@ AC_PREREQ(2.57) AC_INIT([jim], [0.60], [steveb@workware.net.au]) -AC_SUBST(TARGET_PLATFORM,$ac_cv_host) - # Checks for programs. AC_PROG_CC AC_PROG_MAKE_SET +# Shared library support. Because we don't believe in automake! +AC_CANONICAL_HOST +case $host in +*-*-darwin*) + AC_SUBST(SH_CFLAGS,-dynamic) + AC_SUBST(SH_LDFLAGS,"-dynamiclib -undefined suppress -flat_namespace");; +*) + AC_SUBST(SH_CFLAGS,-fPIC) + AC_SUBST(SH_LDFLAGS,-shared);; +esac + AC_ARG_ENABLE(fork, [ --disable-fork Do not use fork (no exec, etc.)], [ @@ -23,7 +32,7 @@ AC_SUBST(JIM_NOFORK,$JIM_NOFORK) jim_extensions="package readdir glob array clock exec file posix regexp signal tcl6 aio bio eventloop syslog" AC_ARG_WITH(jim-ext, - [ --with-jim-ext Specify jim extensions to build (or all, which is the default)], + [ --with-jim-ext Specify jim extensions to build (or all, which is the default)], [ if test "x$withval" != "xno" ; then if test "x$withval" != "xall" ; then @@ -39,9 +48,19 @@ for i in $jim_extensions; do EXTRA_CFLAGS="$EXTRA_CFLAGS -Dwith_jim_ext_$i" done +JIM_LIBTYPE=static +AC_ARG_WITH(jim-shared, + [ --with-jim-shared Build a shared library instead of a static library], + [ + if test "x$withval" = "xyes" ; then + JIM_LIBTYPE=shared + fi + ] +) +AC_SUBST(JIM_LIBTYPE,$JIM_LIBTYPE) + AC_CHECK_FUNCS([ualarm],EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_UALARM") -AC_SUBST(JIM_EXTENSIONS,$JIM_EXTENSIONS) AC_SUBST(EXTRA_CFLAGS,$EXTRA_CFLAGS) AC_SUBST(SRCDIR,`dirname $0`) |