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| author |   Roland McGrath <roland@gnu.org> | 1995-04-14 03:52:54 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-04-14 03:52:54 +0000 |
| commit | e215c4786cff3ecc7961a60f5f79bed50f0fe8c1 (patch) | |
| tree | fbf34cefb203f9aad43128e555c89ef700c6ea80 /configure.in | |
| parent | * sysdeps/generic/expm1.c: #undef expm1 before weak_alias. (diff) | |
| download | glibc-e215c4786cff3ecc7961a60f5f79bed50f0fe8c1.tar.gz glibc-e215c4786cff3ecc7961a60f5f79bed50f0fe8c1.tar.bz2 glibc-e215c4786cff3ecc7961a60f5f79bed50f0fe8c1.zip | |
* Makefile (distribute): Add ChangeLog.[0-9].
* configure.in: Add check for .set directive.
* config.h.in: Add #undef HAVE_ASM_SET_DIRECTIVE.
* Makerules [! subdir] (O%-lib): Don't prepend ../.
* sysdeps/generic/expm1.c: #undef expm1 before weak_alias.
See ChangeLog.4 for earlier changes.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/configure.in b/configure.in index eb5a933f6c..fd9aca4142 100644 --- a/configure.in +++ b/configure.in @@ -339,6 +339,25 @@ if test $libc_cv_need_minus_P = yes; then asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." fi +AC_MSG_CHECKING(for .set assembler directive) +AC_CACHE_VAL(libc_cv_asm_set_directive, [dnl +cat > conftest.s <<\EOF +.text +foo: .long 0 +.set bar,foo +EOF +if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then + libc_cv_asm_set_directive=yes +else + libc_cv_asm_set_directive=no +fi +rm -f contest*]) +AC_MSG_RESULT($libc_cv_asm_set_directive) +if test $libc_cv_asm_set_directive = yes; then + AC_DEFINE(HAVE_ASM_SET_DIRECTIVE) +fi + + # sysdeps configure fragments may set these with files to be linked below. libc_link_dests= libc_link_sources= |