⛏️ index : buildtools.git

36de11649f81a74c521dd7a8fbbf7d4ee0d3e009 [patch]

f440620a5c864bf6e88461c64488f4bf5394a3f0

3fce03fd27d7123670e6622d56949ef593517ee0

36de11649f81a74c521dd7a8fbbf7d4ee0d3e009.tar.gz

Don't blindly assume -lm presence. Add a check for the host and remove the -lm on Haiku so building should work natively.

git-svn-id: file:///srv/svn/repos/haiku/buildtools/trunk@29071 a95241bf-73f2-0310-859d-f6bbb57e9c96

Diff

 gcc/gcc/Makefile.in |  2 +-
 gcc/gcc/configure   | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/gcc/gcc/Makefile.in b/gcc/gcc/Makefile.in
index d193ae9..1267ce5 100644
--- a/gcc/gcc/Makefile.in
+++ b/gcc/gcc/Makefile.in
@@ -3265,7 +3265,7 @@
$(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_RTL) $(BUILD_ERRORS)

# These programs need libs over and above what they get from the above list.
build/genautomata$(build_exeext) : BUILD_LIBS += -lm
build/genautomata$(build_exeext) : BUILD_LIBS += @math_library@

# These programs are not linked with the MD reader.
build/gengenrtl$(build_exeext) : $(BUILD_ERRORS)
diff --git a/gcc/gcc/configure b/gcc/gcc/configure
index b1d6931..abcc970 100755
--- a/gcc/gcc/configure
+++ b/gcc/gcc/configure
@@ -9064,6 +9064,15 @@
# --------


# Configure -lm usage for host tools that need it
math_library="-lm"
case $host in
  *-*-haiku*)
    # no separate math library needed
    math_library=
    ;;
esac

# These libraries may be used by collect2.
# We may need a special search path to get them linked.
echo "$as_me:$LINENO: checking for collect2 libraries" >&5
@@ -24035,6 +24044,7 @@
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
/@language_hooks@/r $language_hooks
s,@language_hooks@,,;t t
s,@math_library@,$math_library,;t t
CEOF

_ACEOF