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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2014-11-14 18:02:50 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2014-11-14 18:02:50 +0000 |
| commit | 4c46b5f0c213c750a752468338af54d249e1da03 (patch) | |
| tree | ab0b06d6b17b3adc80d4bfbfe17e29a01492b1df /libgo/configure | |
| parent | 8413ca874e088161ca0fbc3bf3a98cffc45564f3 (diff) | |
| download | gcc-4c46b5f0c213c750a752468338af54d249e1da03.zip gcc-4c46b5f0c213c750a752468338af54d249e1da03.tar.gz gcc-4c46b5f0c213c750a752468338af54d249e1da03.tar.bz2 | |
runtime: set library name based on compiler name
Different compilers may have different release cadences or ABI
incompatibilities, so it does not make sense to use the same library
name for runtime libraries intended for different compilers.
This CL causes a libgo built by llgo to receive the name libgo-llgo.
Likewise, libgobegin is named libgobegin-llgo.
From-SVN: r217583
Diffstat (limited to 'libgo/configure')
| -rwxr-xr-x | libgo/configure | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/libgo/configure b/libgo/configure index 7813c02..3352c0f 100755 --- a/libgo/configure +++ b/libgo/configure @@ -616,6 +616,8 @@ PTHREAD_LIBS PTHREAD_CFLAGS NET_LIBS MATH_LIBS +GOC_IS_LLGO_FALSE +GOC_IS_LLGO_TRUE USING_SPLIT_STACK_FALSE USING_SPLIT_STACK_TRUE SPLIT_STACK @@ -11117,7 +11119,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11120 "configure" +#line 11122 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11223,7 +11225,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11226 "configure" +#line 11228 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -14014,6 +14016,27 @@ $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5 +$as_echo_n "checking whether compiler is llgo... " >&6; } +if test "${libgo_cv_c_goc_is_llgo+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + libgo_cv_c_goc_is_llgo=no +if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then + libgo_cv_c_goc_is_llgo=yes +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5 +$as_echo "$libgo_cv_c_goc_is_llgo" >&6; } + if test "$libgo_cv_c_goc_is_llgo" = yes; then + GOC_IS_LLGO_TRUE= + GOC_IS_LLGO_FALSE='#' +else + GOC_IS_LLGO_TRUE='#' + GOC_IS_LLGO_FALSE= +fi + + MATH_LIBS= { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5 $as_echo_n "checking for sqrt in -lm... " >&6; } @@ -15692,6 +15715,10 @@ if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; as_fn_error "conditional \"USING_SPLIT_STACK\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi +if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then + as_fn_error "conditional \"GOC_IS_LLGO\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then as_fn_error "conditional \"HAVE_SYS_MMAN_H\" was never defined. |