diff options
| author |  Benjamin Barenblat <bbarenblat@galois.com> | 2014-01-17 18:12:36 -0800 |
|---|---|---|
| committer | Benjamin Barenblat <bbarenblat@galois.com> | 2014-01-17 18:12:36 -0800 |
| commit | bfc92ba1ba5281cfab3cd1f8f8c704ce07047abe (patch) | |
| tree | 41ac7f0d9ef2e90e7182898fab696a8b7ecb0ee4 | |
| parent | 0374753fff96650b90c46f737334276be6eac18e (diff) | |
autotools: Don’t build DLLs on Cygwin by default
By default, OTF does not build DLLs on Cygwin. Consequently, users who
built OTF and ppamltracer using the default 'configure' flags received
warnings about missing DLLs during ppamltracer’s link phase. This
commit changes that behavior, causing the generated configure script to
default to only building static libraries in Cygwin. Should users wish
to build DLLs, they can still do so by passing “--enable-shared” to
configure.
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index a5b80c6..0b4b5fa 100644 --- a/configure.ac +++ b/configure.ac @@ -21,6 +21,7 @@ # Fire up Autoconf. AC_PREREQ([2.69]) AC_INIT([ppamltracer], [0.1.0], [bbarenblat@galois.com]) +AC_CANONICAL_TARGET # Fire up Automake. Use ustar format because we actually have file names # longer than 99 characters (hooray, Java). @@ -31,13 +32,19 @@ AC_CONFIG_MACRO_DIR([m4]) # Build quietly. m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) -# Build a C library. +# Build C. AC_CONFIG_SRCDIR([config.h.in]) AC_CONFIG_HEADERS([config.h]) AC_PROG_CC AC_PROG_CC_C99 # Automake 1.12 seems to require this, but automake 1.11 doesn't recognize it. m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) + +# Build a library. On Cygwin, libotf does not build DLLs, so make ppamltracer +# also not build DLLs. +if test "$target_os" = "cygwin"; then + AC_DISABLE_SHARED +fi LT_INIT # Dependencies |