projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 3666a048 | 1 | dnl Copyright (C) 1996-2021 Free Software Foundation, Inc. |
| 17d88f73 JB |
2 | dnl |
| 3 | dnl This program is free software; you can redistribute it and/or modify | |
| 4 | dnl it under the terms of the GNU General Public License as published by | |
| 5 | dnl the Free Software Foundation; either version 3 of the License, or | |
| 6 | dnl (at your option) any later version. | |
| 7 | dnl | |
| 8 | dnl This program is distributed in the hope that it will be useful, | |
| 9 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | dnl GNU General Public License for more details. | |
| 12 | dnl | |
| 13 | dnl You should have received a copy of the GNU General Public License | |
| 14 | dnl along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 15 | ||
| c906108c | 16 | dnl Process this file with autoconf to produce a configure script. |
| c906108c | 17 | AC_INIT(Makefile.in) |
| 9c082ca8 | 18 | sinclude(../common/acinclude.m4) |
| c906108c | 19 | |
| 6ffe910a | 20 | SIM_AC_COMMON |
| 5c1008a4 | 21 | SIM_AC_OPTION_WARNINGS(no) |
| 35695fd6 | 22 | |
| 7a292a7a SS |
23 | # In the Cygwin environment, we need some additional flags. |
| 24 | AC_CACHE_CHECK([for cygwin], sim_cv_os_cygwin, | |
| 25 | [AC_EGREP_CPP(lose, [ | |
| 26 | #ifdef __CYGWIN__ | |
| 27 | lose | |
| 28 | #endif],[sim_cv_os_cygwin=yes],[sim_cv_os_cygwin=no])]) | |
| 29 | ||
| c1230d1b JS |
30 | # Keep in sync with gdb's configure.ac list. |
| 31 | AC_SEARCH_LIBS(tgetent, [termcap tinfo curses ncurses], | |
| 32 | [TERMCAP=$ac_cv_search_tgetent], [TERMCAP=""]) | |
| 7a292a7a | 33 | if test x$sim_cv_os_cygwin = xyes; then |
| c1230d1b | 34 | TERMCAP="${TERMCAP} -luser32" |
| 7a292a7a | 35 | fi |
| c906108c SS |
36 | AC_SUBST(TERMCAP) |
| 37 | ||
| 70a9be63 HPN |
38 | # We prefer the in-tree readline. Top-level dependencies make sure |
| 39 | # src/readline (if it's there) is configured before src/sim. | |
| 40 | if test -r ../../readline/Makefile; then | |
| 41 | READLINE=../../readline/libreadline.a | |
| 42 | else | |
| 43 | AC_CHECK_LIB(readline, readline, READLINE=-lreadline, | |
| 44 | AC_ERROR([the required "readline" library is missing]), $TERMCAP) | |
| 45 | fi | |
| 46 | AC_SUBST(READLINE) | |
| c906108c | 47 | SIM_AC_OUTPUT |