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| author | Ian Lynagh <ian@well-typed.com> | 2013-02-17 13:54:55 +0000 |
|---|---|---|
| committer | Ian Lynagh <ian@well-typed.com> | 2013-02-17 13:54:55 +0000 |
| commit | d22771330bee1ed54f9275acf925f5337cb31067 (patch) | |
| tree | 6c50de445e474c6845dd80100775dd8cb828ad98 /configure.ac | |
| parent | 4ebcdbe459bb1c1befb91406718f682038d44861 (diff) | |
| download | haskell-d22771330bee1ed54f9275acf925f5337cb31067.tar.gz | |
Layout only
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/configure.ac b/configure.ac index 8bc373bfd1..98b84c2e2e 100644 --- a/configure.ac +++ b/configure.ac @@ -129,25 +129,28 @@ if test "$WithGhc" != ""; then fi dnl ** Must have GHC to build GHC - if test "$WithGhc" = ""; then - AC_MSG_ERROR([GHC is required.]) - fi - FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[7.4], +if test "$WithGhc" = "" +then + AC_MSG_ERROR([GHC is required.]) +fi +FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[7.4], [AC_MSG_ERROR([GHC version 7.4 or later is required to compile GHC.])])dnl - if test `expr $GhcMinVersion % 2` = "1"; then - if test "$EnableBootstrapWithDevelSnaphost" = "NO"; then +if test `expr $GhcMinVersion % 2` = "1" +then + if test "$EnableBootstrapWithDevelSnaphost" = "NO" + then AC_MSG_ERROR([ $WithGhc is a development snapshot of GHC, version $GhcVersion. Bootstrapping using this version of GHC is not supported, and may not work. Use --enable-bootstrap-with-devel-snapshot to try it anyway, or --with-ghc to specify a different GHC to use.]) - fi - fi + fi +fi - GHC_PACKAGE_DB_FLAG=package-db - FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[7.5],GHC_PACKAGE_DB_FLAG=package-conf) - AC_SUBST(GHC_PACKAGE_DB_FLAG) +GHC_PACKAGE_DB_FLAG=package-db +FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[7.5],GHC_PACKAGE_DB_FLAG=package-conf) +AC_SUBST(GHC_PACKAGE_DB_FLAG) # GHC is passed to Cabal, so we need a native path if test "${WithGhc}" != "" @@ -197,13 +200,13 @@ FPTOOLS_SET_PLATFORM_VARS # Verify that the installed (bootstrap) GHC is capable of generating # code for the requested build platform. - if test "$BuildPlatform" != "$bootstrap_target" - then - echo "This GHC (${WithGhc}) does not generate code for the build platform" - echo " GHC target platform : $bootstrap_target" - echo " Desired build platform : $BuildPlatform" - exit 1 - fi +if test "$BuildPlatform" != "$bootstrap_target" +then + echo "This GHC (${WithGhc}) does not generate code for the build platform" + echo " GHC target platform : $bootstrap_target" + echo " Desired build platform : $BuildPlatform" + exit 1 +fi # Testing if we shall enable shared libs support on Solaris. # Anything older than SunOS 5.11 aka Solaris 11 (Express) is broken. |