projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c | 1 | dnl Process this file with autoconf to produce a configure script. |
| b7026657 | 2 | AC_PREREQ(2.59)dnl |
| c906108c | 3 | AC_INIT(Makefile.in) |
| 35695fd6 | 4 | AC_CONFIG_HEADER(config.h:config.in) |
| c906108c | 5 | |
| f0569246 | 6 | sinclude(../common/aclocal.m4) |
| c906108c | 7 | |
| 35695fd6 AC |
8 | # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around |
| 9 | # it by inlining the macro's contents. | |
| 10 | sinclude(../common/common.m4) | |
| 11 | ||
| c906108c SS |
12 | AC_CHECK_HEADERS(stdlib.h) |
| 13 | ||
| 7a292a7a SS |
14 | # In the Cygwin environment, we need some additional flags. |
| 15 | AC_CACHE_CHECK([for cygwin], sim_cv_os_cygwin, | |
| 16 | [AC_EGREP_CPP(lose, [ | |
| 17 | #ifdef __CYGWIN__ | |
| 18 | lose | |
| 19 | #endif],[sim_cv_os_cygwin=yes],[sim_cv_os_cygwin=no])]) | |
| 20 | ||
| 21 | if test x$sim_cv_os_cygwin = xyes; then | |
| 22 | TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32' | |
| 23 | else | |
| 24 | AC_CHECK_LIB(termcap, main, TERMCAP=-ltermcap, TERMCAP="") | |
| 25 | fi | |
| c906108c SS |
26 | AC_SUBST(TERMCAP) |
| 27 | ||
| 70a9be63 HPN |
28 | # We prefer the in-tree readline. Top-level dependencies make sure |
| 29 | # src/readline (if it's there) is configured before src/sim. | |
| 30 | if test -r ../../readline/Makefile; then | |
| 31 | READLINE=../../readline/libreadline.a | |
| 32 | else | |
| 33 | AC_CHECK_LIB(readline, readline, READLINE=-lreadline, | |
| 34 | AC_ERROR([the required "readline" library is missing]), $TERMCAP) | |
| 35 | fi | |
| 36 | AC_SUBST(READLINE) | |
| c906108c | 37 | SIM_AC_OUTPUT |