Expands the devnotes.rst doc and adds warnings in the Makefile.
---
Makefile.am | 4 ++++
configure.ac | 8 ++++++++
doc/devnotes.rst | 8 +++++++-
3 files changed, 19 insertions(+), 1 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index a90da28..68e18aa 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -447,6 +447,10 @@ endif
$(HS_ALL_PROGS): %: %.hs $(HS_LIB_SRCS) $(HS_BUILT_SRCS) Makefile
BINARY=$(@:htools/%=%); \
+ if [ "$$BINARY" = "test" ] && [ -z "$(GHC_PKG_QUICKCHECK)" ]; then \
+ echo "Error: cannot run unittests without the QuickCheck library (see
devnotes.rst)" 1>&2; \
+ exit 1; \
+ fi; \
$(GHC) --make \
$(HFLAGS) $(HEXTRA) $(HTOOLS_NOCURL) \
-osuf $$BINARY.o -hisuf $$BINARY.hi \
diff --git a/configure.ac b/configure.ac
index 10be759..a2adc84 100644
--- a/configure.ac
+++ b/configure.ac
@@ -369,6 +369,9 @@ else
AC_MSG_CHECKING([network])
GHC_PKG_NETWORK=$($GHC_PKG latest network)
AC_MSG_RESULT($GHC_PKG_NETWORK)
+ AC_MSG_CHECKING([QuickCheck 1.x])
+ GHC_PKG_QUICKCHECK=$($GHC_PKG --simple-output list 'QuickCheck-1.*')
+ AC_MSG_RESULT($GHC_PKG_QUICKCHECK)
if test -z "$GHC_PKG_PARALLEL" || test -z "$GHC_PKG_JSON" || \
test -z "$GHC_PKG_NETWORK"; then
if test "$enable_htools" != "check"; then
@@ -379,8 +382,13 @@ else
# we leave the other modules to be auto-selected
HTOOLS_MODULES="-package $GHC_PKG_PARALLEL"
fi
+ if test -z "$GHC_PKG_QUICKCHECK"; then
+ AC_MSG_WARN(m4_normalize([The QuickCheck 1.x module not found, you won't
+ be able to run Haskell unittests]))
+ fi
fi
AC_SUBST(HTOOLS_MODULES)
+AC_SUBST(GHC_PKG_QUICKCHECK)
if test "$enable_htools" != "no"; then
if test -z "$GHC" || test -z "$HTOOLS_MODULES"; then
diff --git a/doc/devnotes.rst b/doc/devnotes.rst
index 1982ab4..ae36c60 100644
--- a/doc/devnotes.rst
+++ b/doc/devnotes.rst
@@ -38,7 +38,13 @@ document, plus:
linter (equivalent to pylint for Python)
- the `QuickCheck <http://hackage.haskell.org/package/QuickCheck>`_
library, version 1.x
-- ``hpc``, which comes with the compiler, so you should already have it
+- ``hpc``, which comes with the compiler, so you should already have
+ it
+
+Under Debian, these can be installed (on top of the required ones from
+the quick install document) via::
+
+ apt-get install libghc6-quickcheck1-dev hscolour hlint
Configuring for development
--
1.7.3.1
