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| author | Simon Marchi <simon.marchi@polymtl.ca> | 2020-10-31 08:30:59 -0400 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@polymtl.ca> | 2020-10-31 08:30:59 -0400 |
| commit | 5164c11714c92ba7690d4f93de6be6a90f460220 (patch) | |
| tree | 2f616d6805b100c55f6090ddb2e834a763299c4c /gdbsupport/ptrace.m4 | |
| parent | b6fb30eda72b7fc3a6214ed2787f80971f66810d (diff) | |
| download | gdb-5164c11714c92ba7690d4f93de6be6a90f460220.zip gdb-5164c11714c92ba7690d4f93de6be6a90f460220.tar.gz gdb-5164c11714c92ba7690d4f93de6be6a90f460220.tar.bz2 | |
gdbsupport: replace AC_TRY_COMPILE in ptrace.m4
Replace AC_TRY_COMPILE with AC_COMPILE_IFELSE + AC_LANG_PROGRAM.
All the changes in the generated configure files are insignificant
whitespace changes.
gdb/ChangeLog:
* configure: Re-generate.
gdbserver/ChangeLog:
* configure: Re-generate.
gdbsupport/ChangeLog:
* configure: Re-generate.
* ptrace.m4: Replace AC_TRY_COMPILE with AC_COMPILE_IFELSE +
AC_LANG_PROGRAM.
Change-Id: Ia782b5477fe49dad04e68c0f41c6d8ab3fde5bf0
Diffstat (limited to 'gdbsupport/ptrace.m4')
| -rw-r--r-- | gdbsupport/ptrace.m4 | 40 |
1 files changed, 25 insertions, 15 deletions
diff --git a/gdbsupport/ptrace.m4 b/gdbsupport/ptrace.m4 index 57ed802..9f49cf6 100644 --- a/gdbsupport/ptrace.m4 +++ b/gdbsupport/ptrace.m4 @@ -37,13 +37,17 @@ gdb_ptrace_headers=' AC_CACHE_CHECK( [return type of ptrace], [gdb_cv_func_ptrace_ret], - [AC_TRY_COMPILE( - [$gdb_ptrace_headers], - [extern long ptrace (enum __ptrace_request, ...);], - [gdb_cv_func_ptrace_ret='long'], - [AC_TRY_COMPILE( + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( [$gdb_ptrace_headers], - [extern int ptrace ();], + [extern long ptrace (enum __ptrace_request, ...);] + )], + [gdb_cv_func_ptrace_ret='long'], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [$gdb_ptrace_headers], + [extern int ptrace ();] + )], [gdb_cv_func_ptrace_ret='int'], [gdb_cv_func_ptrace_ret='long'] )] @@ -60,25 +64,31 @@ AC_DEFINE_UNQUOTED( AC_CACHE_CHECK( [types of arguments for ptrace], [gdb_cv_func_ptrace_args], - [AC_TRY_COMPILE( - [$gdb_ptrace_headers], - [extern long ptrace (enum __ptrace_request, ...);], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [$gdb_ptrace_headers], + [extern long ptrace (enum __ptrace_request, ...);] + )], [gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'], [for gdb_arg1 in 'int' 'long'; do for gdb_arg2 in 'pid_t' 'int' 'long'; do for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do for gdb_arg4 in 'int' 'long' 'void *'; do - AC_TRY_COMPILE( - [$gdb_ptrace_headers], - [extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);], + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [$gdb_ptrace_headers], + [extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);] + )], [gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4"; break 4;] ) for gdb_arg5 in 'int *' 'int' 'long'; do - AC_TRY_COMPILE( - [$gdb_ptrace_headers], - [extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);], + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [$gdb_ptrace_headers], + [extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);] + )], [gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5"; break 5;] ) |